16268944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 32597120

約数和(自身を除く): 16328176

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 211, 244, 316, 422, 488, 632, 844, 976, 1264, 1688, 3376, 4819, 9638, 12871, 16669, 19276, 25742, 33338, 38552, 51484, 66676, 77104, 102968, 133352, 205936, 266704, 1016809, 2033618, 4067236, 8134472, 16268944]

約数ペア:

[(1, 16268944), (2, 8134472), (4, 4067236), (8, 2033618), (16, 1016809), (61, 266704), (79, 205936), (122, 133352), (158, 102968), (211, 77104), (244, 66676), (316, 51484), (422, 38552), (488, 33338), (632, 25742), (844, 19276), (976, 16669), (1264, 12871), (1688, 9638), (3376, 4819)]