83722816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2283

約数の個数: 56

約数和(自身を含む): 180604160

約数和(自身を除く): 96881344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2221, 2356, 4442, 4712, 8884, 9424, 17768, 18848, 35536, 37696, 42199, 68851, 71072, 84398, 137702, 142144, 168796, 275404, 337592, 550808, 675184, 1101616, 1308169, 1350368, 2203232, 2616338, 2700736, 4406464, 5232676, 10465352, 20930704, 41861408, 83722816]

約数ペア:

[(1, 83722816), (2, 41861408), (4, 20930704), (8, 10465352), (16, 5232676), (19, 4406464), (31, 2700736), (32, 2616338), (38, 2203232), (62, 1350368), (64, 1308169), (76, 1101616), (124, 675184), (152, 550808), (248, 337592), (304, 275404), (496, 168796), (589, 142144), (608, 137702), (992, 84398), (1178, 71072), (1216, 68851), (1984, 42199), (2221, 37696), (2356, 35536), (4442, 18848), (4712, 17768), (8884, 9424)]