127949432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11415

約数の個数: 32

約数和(自身を含む): 260752800

約数和(自身を除く): 132803368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11287, 11336, 22574, 45148, 90296, 146731, 293462, 586924, 1173848, 1230283, 2460566, 4921132, 9842264, 15993679, 31987358, 63974716, 127949432]

約数ペア:

[(1, 127949432), (2, 63974716), (4, 31987358), (8, 15993679), (13, 9842264), (26, 4921132), (52, 2460566), (104, 1230283), (109, 1173848), (218, 586924), (436, 293462), (872, 146731), (1417, 90296), (2834, 45148), (5668, 22574), (11287, 11336)]