31107336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 53262264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 179, 312, 358, 537, 557, 716, 1074, 1114, 1432, 1671, 2148, 2228, 2327, 3342, 4296, 4456, 4654, 6684, 6981, 7241, 9308, 13368, 13962, 14482, 18616, 21723, 27924, 28964, 43446, 55848, 57928, 86892, 99703, 173784, 199406, 299109, 398812, 598218, 797624, 1196436, 1296139, 2392872, 2592278, 3888417, 5184556, 7776834, 10369112, 15553668, 31107336]

約数ペア:

[(1, 31107336), (2, 15553668), (3, 10369112), (4, 7776834), (6, 5184556), (8, 3888417), (12, 2592278), (13, 2392872), (24, 1296139), (26, 1196436), (39, 797624), (52, 598218), (78, 398812), (104, 299109), (156, 199406), (179, 173784), (312, 99703), (358, 86892), (537, 57928), (557, 55848), (716, 43446), (1074, 28964), (1114, 27924), (1432, 21723), (1671, 18616), (2148, 14482), (2228, 13962), (2327, 13368), (3342, 9308), (4296, 7241), (4456, 6981), (4654, 6684)]