8801104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 20623680

約数和(自身を除く): 11822576

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 131, 136, 152, 208, 221, 247, 262, 272, 304, 323, 442, 494, 524, 646, 884, 988, 1048, 1292, 1703, 1768, 1976, 2096, 2227, 2489, 2584, 3406, 3536, 3952, 4199, 4454, 4978, 5168, 6812, 8398, 8908, 9956, 13624, 16796, 17816, 19912, 27248, 28951, 32357, 33592, 35632, 39824, 42313, 57902, 64714, 67184, 84626, 115804, 129428, 169252, 231608, 258856, 338504, 463216, 517712, 550069, 677008, 1100138, 2200276, 4400552, 8801104]

約数ペア:

[(1, 8801104), (2, 4400552), (4, 2200276), (8, 1100138), (13, 677008), (16, 550069), (17, 517712), (19, 463216), (26, 338504), (34, 258856), (38, 231608), (52, 169252), (68, 129428), (76, 115804), (104, 84626), (131, 67184), (136, 64714), (152, 57902), (208, 42313), (221, 39824), (247, 35632), (262, 33592), (272, 32357), (304, 28951), (323, 27248), (442, 19912), (494, 17816), (524, 16796), (646, 13624), (884, 9956), (988, 8908), (1048, 8398), (1292, 6812), (1703, 5168), (1768, 4978), (1976, 4454), (2096, 4199), (2227, 3952), (2489, 3536), (2584, 3406)]