79380778

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 120363264

約数和(自身を除く): 40982486

約数列:

[1, 2, 167, 271, 334, 542, 877, 1754, 45257, 90514, 146459, 237667, 292918, 475334, 39690389, 79380778]

約数ペア:

[(1, 79380778), (2, 39690389), (167, 475334), (271, 292918), (334, 237667), (542, 146459), (877, 90514), (1754, 45257)]