83119984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 171953280

約数和(自身を除く): 88833296

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 3851, 5396, 7702, 10792, 15404, 21584, 30808, 61616, 73169, 146338, 273421, 292676, 546842, 585352, 1093684, 1170704, 2187368, 4374736, 5194999, 10389998, 20779996, 41559992, 83119984]

約数ペア:

[(1, 83119984), (2, 41559992), (4, 20779996), (8, 10389998), (16, 5194999), (19, 4374736), (38, 2187368), (71, 1170704), (76, 1093684), (142, 585352), (152, 546842), (284, 292676), (304, 273421), (568, 146338), (1136, 73169), (1349, 61616), (2698, 30808), (3851, 21584), (5396, 15404), (7702, 10792)]