80865424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:6007

約数の個数: 40

約数和(自身を含む): 167935680

約数和(自身を除く): 87070256

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 5939, 6808, 11878, 13616, 23756, 47512, 95024, 136597, 219743, 273194, 439486, 546388, 878972, 1092776, 1757944, 2185552, 3515888, 5054089, 10108178, 20216356, 40432712, 80865424]

約数ペア:

[(1, 80865424), (2, 40432712), (4, 20216356), (8, 10108178), (16, 5054089), (23, 3515888), (37, 2185552), (46, 1757944), (74, 1092776), (92, 878972), (148, 546388), (184, 439486), (296, 273194), (368, 219743), (592, 136597), (851, 95024), (1702, 47512), (3404, 23756), (5939, 13616), (6808, 11878)]