31757952

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 53236608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 433, 573, 764, 866, 1146, 1299, 1528, 1732, 2292, 2598, 3056, 3464, 4584, 5196, 6112, 6928, 9168, 10392, 12224, 13856, 18336, 20784, 24448, 27712, 36672, 41568, 55424, 73344, 82703, 83136, 165406, 166272, 248109, 330812, 496218, 661624, 992436, 1323248, 1984872, 2646496, 3969744, 5292992, 7939488, 10585984, 15878976, 31757952]

約数ペア:

[(1, 31757952), (2, 15878976), (3, 10585984), (4, 7939488), (6, 5292992), (8, 3969744), (12, 2646496), (16, 1984872), (24, 1323248), (32, 992436), (48, 661624), (64, 496218), (96, 330812), (128, 248109), (191, 166272), (192, 165406), (382, 83136), (384, 82703), (433, 73344), (573, 55424), (764, 41568), (866, 36672), (1146, 27712), (1299, 24448), (1528, 20784), (1732, 18336), (2292, 13856), (2598, 12224), (3056, 10392), (3464, 9168), (4584, 6928), (5196, 6112)]