89471728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 180658080

約数和(自身を除く): 91186352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 151, 232, 302, 464, 604, 1208, 1277, 2416, 2554, 4379, 5108, 8758, 10216, 17516, 20432, 35032, 37033, 70064, 74066, 148132, 192827, 296264, 385654, 592528, 771308, 1542616, 3085232, 5591983, 11183966, 22367932, 44735864, 89471728]

約数ペア:

[(1, 89471728), (2, 44735864), (4, 22367932), (8, 11183966), (16, 5591983), (29, 3085232), (58, 1542616), (116, 771308), (151, 592528), (232, 385654), (302, 296264), (464, 192827), (604, 148132), (1208, 74066), (1277, 70064), (2416, 37033), (2554, 35032), (4379, 20432), (5108, 17516), (8758, 10216)]