91245028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3391}}^1$

素因数の和:3464

約数の個数: 36

約数和(自身を含む): 188622336

約数和(自身を除く): 97377308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3391, 3844, 6727, 6782, 13454, 13564, 23737, 26908, 47474, 94948, 105121, 210242, 420484, 735847, 1471694, 2943388, 3258751, 6517502, 13035004, 22811257, 45622514, 91245028]

約数ペア:

[(1, 91245028), (2, 45622514), (4, 22811257), (7, 13035004), (14, 6517502), (28, 3258751), (31, 2943388), (62, 1471694), (124, 735847), (217, 420484), (434, 210242), (868, 105121), (961, 94948), (1922, 47474), (3391, 26908), (3844, 23737), (6727, 13564), (6782, 13454)]