89943328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 189464184

約数和(自身を除く): 99520856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1637, 1717, 3232, 3274, 3434, 6548, 6868, 13096, 13736, 26192, 27472, 27829, 52384, 54944, 55658, 111316, 165337, 222632, 330674, 445264, 661348, 890528, 1322696, 2645392, 2810729, 5290784, 5621458, 11242916, 22485832, 44971664, 89943328]

約数ペア:

[(1, 89943328), (2, 44971664), (4, 22485832), (8, 11242916), (16, 5621458), (17, 5290784), (32, 2810729), (34, 2645392), (68, 1322696), (101, 890528), (136, 661348), (202, 445264), (272, 330674), (404, 222632), (544, 165337), (808, 111316), (1616, 55658), (1637, 54944), (1717, 52384), (3232, 27829), (3274, 27472), (3434, 26192), (6548, 13736), (6868, 13096)]