169723264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{42773}}^1$

素因数の和:42818

約数の個数: 32

約数和(自身を含む): 349035840

約数和(自身を除く): 179312576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 42773, 85546, 171092, 342184, 684368, 1325963, 1368736, 2651926, 2737472, 5303852, 5474944, 10607704, 21215408, 42430816, 84861632, 169723264]

約数ペア:

[(1, 169723264), (2, 84861632), (4, 42430816), (8, 21215408), (16, 10607704), (31, 5474944), (32, 5303852), (62, 2737472), (64, 2651926), (124, 1368736), (128, 1325963), (248, 684368), (496, 342184), (992, 171092), (1984, 85546), (3968, 42773)]