86428730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 159159168

約数和(自身を除く): 72730438

約数列:

[1, 2, 5, 10, 83, 101, 166, 202, 415, 505, 830, 1010, 1031, 2062, 5155, 8383, 10310, 16766, 41915, 83830, 85573, 104131, 171146, 208262, 427865, 520655, 855730, 1041310, 8642873, 17285746, 43214365, 86428730]

約数ペア:

[(1, 86428730), (2, 43214365), (5, 17285746), (10, 8642873), (83, 1041310), (101, 855730), (166, 520655), (202, 427865), (415, 208262), (505, 171146), (830, 104131), (1010, 85573), (1031, 83830), (2062, 41915), (5155, 16766), (8383, 10310)]