91821488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30689}}^1$

素因数の和:30725

約数の個数: 40

約数和(自身を含む): 205500240

約数和(自身を除く): 113678752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 30689, 61378, 122756, 245512, 337579, 491024, 521713, 675158, 1043426, 1350316, 2086852, 2700632, 4173704, 5401264, 5738843, 8347408, 11477686, 22955372, 45910744, 91821488]

約数ペア:

[(1, 91821488), (2, 45910744), (4, 22955372), (8, 11477686), (11, 8347408), (16, 5738843), (17, 5401264), (22, 4173704), (34, 2700632), (44, 2086852), (68, 1350316), (88, 1043426), (136, 675158), (176, 521713), (187, 491024), (272, 337579), (374, 245512), (748, 122756), (1496, 61378), (2992, 30689)]