31611264

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 52991616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 431, 573, 764, 862, 1146, 1293, 1528, 1724, 2292, 2586, 3056, 3448, 4584, 5172, 6112, 6896, 9168, 10344, 12224, 13792, 18336, 20688, 24448, 27584, 36672, 41376, 55168, 73344, 82321, 82752, 164642, 165504, 246963, 329284, 493926, 658568, 987852, 1317136, 1975704, 2634272, 3951408, 5268544, 7902816, 10537088, 15805632, 31611264]

約数ペア:

[(1, 31611264), (2, 15805632), (3, 10537088), (4, 7902816), (6, 5268544), (8, 3951408), (12, 2634272), (16, 1975704), (24, 1317136), (32, 987852), (48, 658568), (64, 493926), (96, 329284), (128, 246963), (191, 165504), (192, 164642), (382, 82752), (384, 82321), (431, 73344), (573, 55168), (764, 41376), (862, 36672), (1146, 27584), (1293, 24448), (1528, 20688), (1724, 18336), (2292, 13792), (2586, 12224), (3056, 10344), (3448, 9168), (4584, 6896), (5172, 6112)]