31081752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11069}}^1$

素因数の和:11097

約数の個数: 64

約数和(自身を含む): 92988000

約数和(自身を除く): 61906248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 11069, 22138, 33207, 44276, 66414, 88552, 99621, 132828, 143897, 199242, 265656, 287794, 298863, 398484, 431691, 575588, 597726, 796968, 863382, 1151176, 1195452, 1295073, 1726764, 2390904, 2590146, 3453528, 3885219, 5180292, 7770438, 10360584, 15540876, 31081752]

約数ペア:

[(1, 31081752), (2, 15540876), (3, 10360584), (4, 7770438), (6, 5180292), (8, 3885219), (9, 3453528), (12, 2590146), (13, 2390904), (18, 1726764), (24, 1295073), (26, 1195452), (27, 1151176), (36, 863382), (39, 796968), (52, 597726), (54, 575588), (72, 431691), (78, 398484), (104, 298863), (108, 287794), (117, 265656), (156, 199242), (216, 143897), (234, 132828), (312, 99621), (351, 88552), (468, 66414), (702, 44276), (936, 33207), (1404, 22138), (2808, 11069)]