90776984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16141}}^1$

素因数の和:16203

約数の個数: 32

約数和(自身を含む): 184018800

約数和(自身を除く): 93241816

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 16141, 32282, 64564, 129128, 306679, 597217, 613358, 1194434, 1226716, 2388868, 2453432, 4777736, 11347123, 22694246, 45388492, 90776984]

約数ペア:

[(1, 90776984), (2, 45388492), (4, 22694246), (8, 11347123), (19, 4777736), (37, 2453432), (38, 2388868), (74, 1226716), (76, 1194434), (148, 613358), (152, 597217), (296, 306679), (703, 129128), (1406, 64564), (2812, 32282), (5624, 16141)]