90142832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 189154560

約数和(自身を除く): 99011728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2269, 2483, 3056, 4538, 4966, 9076, 9932, 18152, 19864, 29497, 36304, 39728, 58994, 117988, 235976, 433379, 471952, 866758, 1733516, 3467032, 5633927, 6934064, 11267854, 22535708, 45071416, 90142832]

約数ペア:

[(1, 90142832), (2, 45071416), (4, 22535708), (8, 11267854), (13, 6934064), (16, 5633927), (26, 3467032), (52, 1733516), (104, 866758), (191, 471952), (208, 433379), (382, 235976), (764, 117988), (1528, 58994), (2269, 39728), (2483, 36304), (3056, 29497), (4538, 19864), (4966, 18152), (9076, 9932)]