31350672

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2389

約数の個数: 80

約数和(自身を含む): 92930560

約数和(自身を除く): 61579888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 2341, 3348, 4464, 4682, 6696, 7023, 9364, 13392, 14046, 18728, 21069, 28092, 37456, 42138, 56184, 63207, 72571, 84276, 112368, 126414, 145142, 168552, 217713, 252828, 290284, 337104, 435426, 505656, 580568, 653139, 870852, 1011312, 1161136, 1306278, 1741704, 1959417, 2612556, 3483408, 3918834, 5225112, 7837668, 10450224, 15675336, 31350672]

約数ペア:

[(1, 31350672), (2, 15675336), (3, 10450224), (4, 7837668), (6, 5225112), (8, 3918834), (9, 3483408), (12, 2612556), (16, 1959417), (18, 1741704), (24, 1306278), (27, 1161136), (31, 1011312), (36, 870852), (48, 653139), (54, 580568), (62, 505656), (72, 435426), (93, 337104), (108, 290284), (124, 252828), (144, 217713), (186, 168552), (216, 145142), (248, 126414), (279, 112368), (372, 84276), (432, 72571), (496, 63207), (558, 56184), (744, 42138), (837, 37456), (1116, 28092), (1488, 21069), (1674, 18728), (2232, 14046), (2341, 13392), (3348, 9364), (4464, 7023), (4682, 6696)]