31008648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 85780800

約数和(自身を除く): 54772152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1609, 1752, 2409, 3212, 3218, 4818, 4827, 6424, 6436, 9636, 9654, 12872, 17699, 19272, 19308, 35398, 38616, 53097, 70796, 106194, 117457, 141592, 212388, 234914, 352371, 424776, 469828, 704742, 939656, 1292027, 1409484, 2584054, 2818968, 3876081, 5168108, 7752162, 10336216, 15504324, 31008648]

約数ペア:

[(1, 31008648), (2, 15504324), (3, 10336216), (4, 7752162), (6, 5168108), (8, 3876081), (11, 2818968), (12, 2584054), (22, 1409484), (24, 1292027), (33, 939656), (44, 704742), (66, 469828), (73, 424776), (88, 352371), (132, 234914), (146, 212388), (219, 141592), (264, 117457), (292, 106194), (438, 70796), (584, 53097), (803, 38616), (876, 35398), (1606, 19308), (1609, 19272), (1752, 17699), (2409, 12872), (3212, 9654), (3218, 9636), (4818, 6436), (4827, 6424)]