87952904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6173}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 178922520

約数和(自身を除く): 90969616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 6173, 7124, 12346, 14248, 24692, 49384, 80249, 160498, 320996, 641992, 845701, 1691402, 3382804, 6765608, 10994113, 21988226, 43976452, 87952904]

約数ペア:

[(1, 87952904), (2, 43976452), (4, 21988226), (8, 10994113), (13, 6765608), (26, 3382804), (52, 1691402), (104, 845701), (137, 641992), (274, 320996), (548, 160498), (1096, 80249), (1781, 49384), (3562, 24692), (6173, 14248), (7124, 12346)]