31338736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13729

約数の個数: 40

約数和(自身を含む): 71339184

約数和(自身を除く): 40000448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13697, 27394, 54788, 109576, 150667, 178061, 219152, 301334, 356122, 602668, 712244, 1205336, 1424488, 1958671, 2410672, 2848976, 3917342, 7834684, 15669368, 31338736]

約数ペア:

[(1, 31338736), (2, 15669368), (4, 7834684), (8, 3917342), (11, 2848976), (13, 2410672), (16, 1958671), (22, 1424488), (26, 1205336), (44, 712244), (52, 602668), (88, 356122), (104, 301334), (143, 219152), (176, 178061), (208, 150667), (286, 109576), (572, 54788), (1144, 27394), (2288, 13697)]