45165394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 73877760

約数和(自身を除く): 28712366

約数列:

[1, 2, 19, 38, 43, 86, 131, 211, 262, 422, 817, 1634, 2489, 4009, 4978, 5633, 8018, 9073, 11266, 18146, 27641, 55282, 107027, 172387, 214054, 344774, 525179, 1050358, 1188563, 2377126, 22582697, 45165394]

約数ペア:

[(1, 45165394), (2, 22582697), (19, 2377126), (38, 1188563), (43, 1050358), (86, 525179), (131, 344774), (211, 214054), (262, 172387), (422, 107027), (817, 55282), (1634, 27641), (2489, 18146), (4009, 11266), (4978, 9073), (5633, 8018)]