8154439888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{32173}}^1$

素因数の和:32292

約数の個数: 80

約数和(自身を含む): 18894631936

約数和(自身を除く): 10740192048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 868, 1022, 1168, 1736, 2044, 2263, 3472, 4088, 4526, 8176, 9052, 15841, 18104, 31682, 32173, 36208, 63364, 64346, 126728, 128692, 225211, 253456, 257384, 450422, 514768, 900844, 997363, 1801688, 1994726, 2348629, 3603376, 3989452, 4697258, 6981541, 7978904, 9394516, 13963082, 15957808, 16440403, 18789032, 27926164, 32880806, 37578064, 55852328, 65761612, 72807499, 111704656, 131523224, 145614998, 263046448, 291229996, 509652493, 582459992, 1019304986, 1164919984, 2038609972, 4077219944, 8154439888]

約数ペア:

[(1, 8154439888), (2, 4077219944), (4, 2038609972), (7, 1164919984), (8, 1019304986), (14, 582459992), (16, 509652493), (28, 291229996), (31, 263046448), (56, 145614998), (62, 131523224), (73, 111704656), (112, 72807499), (124, 65761612), (146, 55852328), (217, 37578064), (248, 32880806), (292, 27926164), (434, 18789032), (496, 16440403), (511, 15957808), (584, 13963082), (868, 9394516), (1022, 7978904), (1168, 6981541), (1736, 4697258), (2044, 3989452), (2263, 3603376), (3472, 2348629), (4088, 1994726), (4526, 1801688), (8176, 997363), (9052, 900844), (15841, 514768), (18104, 450422), (31682, 257384), (32173, 253456), (36208, 225211), (63364, 128692), (64346, 126728)]