31004327728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{9277}}^1$

素因数の和:10430

約数の個数: 80

約数和(自身を含む): 69456295584

約数和(自身を除く): 38451967856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1117, 1496, 2234, 2992, 4468, 8936, 9277, 12287, 17872, 18554, 18989, 24574, 37108, 37978, 49148, 74216, 75956, 98296, 102047, 148432, 151912, 157709, 196592, 204094, 208879, 303824, 315418, 408188, 417758, 630836, 816376, 835516, 1261672, 1632752, 1671032, 1734799, 2523344, 3342064, 3469598, 6939196, 10362409, 13878392, 20724818, 27756784, 41449636, 82899272, 113986499, 165798544, 176160953, 227972998, 352321906, 455945996, 704643812, 911891992, 1409287624, 1823783984, 1937770483, 2818575248, 3875540966, 7751081932, 15502163864, 31004327728]

約数ペア:

[(1, 31004327728), (2, 15502163864), (4, 7751081932), (8, 3875540966), (11, 2818575248), (16, 1937770483), (17, 1823783984), (22, 1409287624), (34, 911891992), (44, 704643812), (68, 455945996), (88, 352321906), (136, 227972998), (176, 176160953), (187, 165798544), (272, 113986499), (374, 82899272), (748, 41449636), (1117, 27756784), (1496, 20724818), (2234, 13878392), (2992, 10362409), (4468, 6939196), (8936, 3469598), (9277, 3342064), (12287, 2523344), (17872, 1734799), (18554, 1671032), (18989, 1632752), (24574, 1261672), (37108, 835516), (37978, 816376), (49148, 630836), (74216, 417758), (75956, 408188), (98296, 315418), (102047, 303824), (148432, 208879), (151912, 204094), (157709, 196592)]