90189424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11719}}^1$

素因数の和:11777

約数の個数: 40

約数和(自身を含む): 193286240

約数和(自身を除く): 103096816

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 11719, 23438, 46876, 93752, 152347, 187504, 304694, 433603, 609388, 867206, 1218776, 1734412, 2437552, 3468824, 5636839, 6937648, 11273678, 22547356, 45094712, 90189424]

約数ペア:

[(1, 90189424), (2, 45094712), (4, 22547356), (8, 11273678), (13, 6937648), (16, 5636839), (26, 3468824), (37, 2437552), (52, 1734412), (74, 1218776), (104, 867206), (148, 609388), (208, 433603), (296, 304694), (481, 187504), (592, 152347), (962, 93752), (1924, 46876), (3848, 23438), (7696, 11719)]