68996072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109171}}^1$

素因数の和:109256

約数の個数: 16

約数和(自身を含む): 131006400

約数和(自身を除く): 62010328

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 109171, 218342, 436684, 873368, 8624509, 17249018, 34498036, 68996072]

約数ペア:

[(1, 68996072), (2, 34498036), (4, 17249018), (8, 8624509), (79, 873368), (158, 436684), (316, 218342), (632, 109171)]