40693376

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18701}}^1$

素因数の和:18732

約数の個数: 32

約数和(自身を含む): 85842180

約数和(自身を除く): 45148804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18701, 37402, 74804, 149608, 299216, 317917, 598432, 635834, 1196864, 1271668, 2393728, 2543336, 5086672, 10173344, 20346688, 40693376]

約数ペア:

[(1, 40693376), (2, 20346688), (4, 10173344), (8, 5086672), (16, 2543336), (17, 2393728), (32, 1271668), (34, 1196864), (64, 635834), (68, 598432), (128, 317917), (136, 299216), (272, 149608), (544, 74804), (1088, 37402), (2176, 18701)]