90622768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 184220352

約数和(自身を除く): 93597584

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3257, 3478, 6514, 6956, 13028, 13912, 26056, 27824, 52112, 120509, 153079, 241018, 306158, 482036, 612316, 964072, 1224632, 1928144, 2449264, 5663923, 11327846, 22655692, 45311384, 90622768]

約数ペア:

[(1, 90622768), (2, 45311384), (4, 22655692), (8, 11327846), (16, 5663923), (37, 2449264), (47, 1928144), (74, 1224632), (94, 964072), (148, 612316), (188, 482036), (296, 306158), (376, 241018), (592, 153079), (752, 120509), (1739, 52112), (3257, 27824), (3478, 26056), (6514, 13912), (6956, 13028)]