90855682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 55909118

約数列:

[1, 2, 19, 38, 103, 139, 167, 206, 278, 334, 1957, 2641, 3173, 3914, 5282, 6346, 14317, 17201, 23213, 28634, 34402, 46426, 272023, 326819, 441047, 544046, 653638, 882094, 2390939, 4781878, 45427841, 90855682]

約数ペア:

[(1, 90855682), (2, 45427841), (19, 4781878), (38, 2390939), (103, 882094), (139, 653638), (167, 544046), (206, 441047), (278, 326819), (334, 272023), (1957, 46426), (2641, 34402), (3173, 28634), (3914, 23213), (5282, 17201), (6346, 14317)]