40196312

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{2287}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 81681600

約数和(自身を除く): 41485288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 2287, 4394, 4574, 8788, 9148, 17576, 18296, 29731, 59462, 118924, 237848, 386503, 773006, 1546012, 3092024, 5024539, 10049078, 20098156, 40196312]

約数ペア:

[(1, 40196312), (2, 20098156), (4, 10049078), (8, 5024539), (13, 3092024), (26, 1546012), (52, 773006), (104, 386503), (169, 237848), (338, 118924), (676, 59462), (1352, 29731), (2197, 18296), (2287, 17576), (4394, 9148), (4574, 8788)]