105640064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 220646400

約数和(自身を除く): 115006336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 337, 496, 632, 674, 992, 1264, 1348, 1984, 2449, 2528, 2696, 3968, 4898, 5056, 5392, 9796, 10112, 10447, 10784, 19592, 20894, 21568, 26623, 39184, 41788, 43136, 53246, 78368, 83576, 106492, 156736, 167152, 212984, 313472, 334304, 425968, 668608, 825313, 851936, 1337216, 1650626, 1703872, 3301252, 3407744, 6602504, 13205008, 26410016, 52820032, 105640064]

約数ペア:

[(1, 105640064), (2, 52820032), (4, 26410016), (8, 13205008), (16, 6602504), (31, 3407744), (32, 3301252), (62, 1703872), (64, 1650626), (79, 1337216), (124, 851936), (128, 825313), (158, 668608), (248, 425968), (316, 334304), (337, 313472), (496, 212984), (632, 167152), (674, 156736), (992, 106492), (1264, 83576), (1348, 78368), (1984, 53246), (2449, 43136), (2528, 41788), (2696, 39184), (3968, 26623), (4898, 21568), (5056, 20894), (5392, 19592), (9796, 10784), (10112, 10447)]