86913008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59693}}^1$

素因数の和:59721

約数の個数: 40

約数和(自身を含む): 207257568

約数和(自身を除く): 120344560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 59693, 119386, 238772, 417851, 477544, 776009, 835702, 955088, 1552018, 1671404, 3104036, 3342808, 5432063, 6208072, 6685616, 10864126, 12416144, 21728252, 43456504, 86913008]

約数ペア:

[(1, 86913008), (2, 43456504), (4, 21728252), (7, 12416144), (8, 10864126), (13, 6685616), (14, 6208072), (16, 5432063), (26, 3342808), (28, 3104036), (52, 1671404), (56, 1552018), (91, 955088), (104, 835702), (112, 776009), (182, 477544), (208, 417851), (364, 238772), (728, 119386), (1456, 59693)]