82927432

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20857}}^1$

素因数の和:20941

約数の個数: 32

約数和(自身を含む): 180213120

約数和(自身を除く): 97285688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 20857, 41714, 83428, 145999, 166856, 291998, 583996, 1167992, 1480847, 2961694, 5923388, 10365929, 11846776, 20731858, 41463716, 82927432]

約数ペア:

[(1, 82927432), (2, 41463716), (4, 20731858), (7, 11846776), (8, 10365929), (14, 5923388), (28, 2961694), (56, 1480847), (71, 1167992), (142, 583996), (284, 291998), (497, 166856), (568, 145999), (994, 83428), (1988, 41714), (3976, 20857)]