42980384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 89784576

約数和(自身を除く): 46804192

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1171, 1184, 2294, 2342, 4588, 4684, 9176, 9368, 18352, 18736, 36301, 36704, 37472, 43327, 72602, 86654, 145204, 173308, 290408, 346616, 580816, 693232, 1161632, 1343137, 1386464, 2686274, 5372548, 10745096, 21490192, 42980384]

約数ペア:

[(1, 42980384), (2, 21490192), (4, 10745096), (8, 5372548), (16, 2686274), (31, 1386464), (32, 1343137), (37, 1161632), (62, 693232), (74, 580816), (124, 346616), (148, 290408), (248, 173308), (296, 145204), (496, 86654), (592, 72602), (992, 43327), (1147, 37472), (1171, 36704), (1184, 36301), (2294, 18736), (2342, 18352), (4588, 9368), (4684, 9176)]