16931767984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3671}}^1$

素因数の和:4274

約数の個数: 80

約数和(自身を含む): 35930843136

約数和(自身を除く): 18999075152

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 547, 1054, 1094, 2108, 2188, 3671, 4216, 4376, 7342, 8432, 8752, 9299, 14684, 16957, 18598, 29368, 33914, 37196, 58736, 62407, 67828, 74392, 113801, 124814, 135656, 148784, 227602, 249628, 271312, 288269, 455204, 499256, 576538, 910408, 998512, 1153076, 1820816, 1934617, 2008037, 2306152, 3869234, 4016074, 4612304, 7738468, 8032148, 15476936, 16064296, 30953872, 32128592, 34136629, 62249147, 68273258, 124498294, 136546516, 248996588, 273093032, 497993176, 546186064, 995986352, 1058235499, 2116470998, 4232941996, 8465883992, 16931767984]

約数ペア:

[(1, 16931767984), (2, 8465883992), (4, 4232941996), (8, 2116470998), (16, 1058235499), (17, 995986352), (31, 546186064), (34, 497993176), (62, 273093032), (68, 248996588), (124, 136546516), (136, 124498294), (248, 68273258), (272, 62249147), (496, 34136629), (527, 32128592), (547, 30953872), (1054, 16064296), (1094, 15476936), (2108, 8032148), (2188, 7738468), (3671, 4612304), (4216, 4016074), (4376, 3869234), (7342, 2306152), (8432, 2008037), (8752, 1934617), (9299, 1820816), (14684, 1153076), (16957, 998512), (18598, 910408), (29368, 576538), (33914, 499256), (37196, 455204), (58736, 288269), (62407, 271312), (67828, 249628), (74392, 227602), (113801, 148784), (124814, 135656)]