31813806074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1\times {\mathrm{16229}}^1$

素因数の和:16982

約数の個数: 32

約数和(自身を含む): 50949216000

約数和(自身を除く): 19135409926

約数列:

[1, 2, 19, 38, 79, 158, 653, 1306, 1501, 3002, 12407, 16229, 24814, 32458, 51587, 103174, 308351, 616702, 980153, 1282091, 1960306, 2564182, 10597537, 21195074, 24359729, 48719458, 201353203, 402706406, 837205423, 1674410846, 15906903037, 31813806074]

約数ペア:

[(1, 31813806074), (2, 15906903037), (19, 1674410846), (38, 837205423), (79, 402706406), (158, 201353203), (653, 48719458), (1306, 24359729), (1501, 21195074), (3002, 10597537), (12407, 2564182), (16229, 1960306), (24814, 1282091), (32458, 980153), (51587, 616702), (103174, 308351)]