71286112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71861}}^1$

素因数の和:71902

約数の個数: 24

約数和(自身を含む): 144873792

約数和(自身を除く): 73587680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 71861, 143722, 287444, 574888, 1149776, 2227691, 2299552, 4455382, 8910764, 17821528, 35643056, 71286112]

約数ペア:

[(1, 71286112), (2, 35643056), (4, 17821528), (8, 8910764), (16, 4455382), (31, 2299552), (32, 2227691), (62, 1149776), (124, 574888), (248, 287444), (496, 143722), (992, 71861)]