90467168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 195655824

約数和(自身を除く): 105188656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1637, 1727, 2512, 3274, 3454, 5024, 6548, 6908, 13096, 13816, 18007, 26192, 27632, 36014, 52384, 55264, 72028, 144056, 257009, 288112, 514018, 576224, 1028036, 2056072, 2827099, 4112144, 5654198, 8224288, 11308396, 22616792, 45233584, 90467168]

約数ペア:

[(1, 90467168), (2, 45233584), (4, 22616792), (8, 11308396), (11, 8224288), (16, 5654198), (22, 4112144), (32, 2827099), (44, 2056072), (88, 1028036), (157, 576224), (176, 514018), (314, 288112), (352, 257009), (628, 144056), (1256, 72028), (1637, 55264), (1727, 52384), (2512, 36014), (3274, 27632), (3454, 26192), (5024, 18007), (6548, 13816), (6908, 13096)]