88897964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18413}}^1$

素因数の和:18505

約数の個数: 24

約数和(自身を含む): 167051808

約数和(自身を除く): 78153844

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 18413, 36826, 73652, 313021, 626042, 1252084, 1307323, 2614646, 5229292, 22224491, 44448982, 88897964]

約数ペア:

[(1, 88897964), (2, 44448982), (4, 22224491), (17, 5229292), (34, 2614646), (68, 1307323), (71, 1252084), (142, 626042), (284, 313021), (1207, 73652), (2414, 36826), (4828, 18413)]