86521106

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 150837120

約数和(自身を除く): 64316014

約数列:

[1, 2, 7, 14, 139, 173, 257, 278, 346, 514, 973, 1211, 1799, 1946, 2422, 3598, 24047, 35723, 44461, 48094, 71446, 88922, 168329, 250061, 311227, 336658, 500122, 622454, 6180079, 12360158, 43260553, 86521106]

約数ペア:

[(1, 86521106), (2, 43260553), (7, 12360158), (14, 6180079), (139, 622454), (173, 500122), (257, 336658), (278, 311227), (346, 250061), (514, 168329), (973, 88922), (1211, 71446), (1799, 48094), (1946, 44461), (2422, 35723), (3598, 24047)]