87953684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18587}}^1$

素因数の和:18624

約数の個数: 36

約数和(自身を含む): 190489824

約数和(自身を除く): 102536140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 18587, 37174, 74348, 130109, 241631, 260218, 483262, 520436, 966524, 1691417, 3141203, 3382834, 6282406, 6765668, 12564812, 21988421, 43976842, 87953684]

約数ペア:

[(1, 87953684), (2, 43976842), (4, 21988421), (7, 12564812), (13, 6765668), (14, 6282406), (26, 3382834), (28, 3141203), (52, 1691417), (91, 966524), (169, 520436), (182, 483262), (338, 260218), (364, 241631), (676, 130109), (1183, 74348), (2366, 37174), (4732, 18587)]