86178638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11612

約数の個数: 32

約数和(自身を含む): 162993600

約数和(自身を除く): 76814962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 11549, 23098, 80843, 150137, 161686, 300274, 473509, 947018, 1050959, 2101918, 3314563, 6155617, 6629126, 12311234, 43089319, 86178638]

約数ペア:

[(1, 86178638), (2, 43089319), (7, 12311234), (13, 6629126), (14, 6155617), (26, 3314563), (41, 2101918), (82, 1050959), (91, 947018), (182, 473509), (287, 300274), (533, 161686), (574, 150137), (1066, 80843), (3731, 23098), (7462, 11549)]