84877342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 57890018

約数列:

[1, 2, 11, 22, 67, 89, 134, 178, 647, 737, 979, 1294, 1474, 1958, 5963, 7117, 11926, 14234, 43349, 57583, 65593, 86698, 115166, 131186, 476839, 633413, 953678, 1266826, 3858061, 7716122, 42438671, 84877342]

約数ペア:

[(1, 84877342), (2, 42438671), (11, 7716122), (22, 3858061), (67, 1266826), (89, 953678), (134, 633413), (178, 476839), (647, 131186), (737, 115166), (979, 86698), (1294, 65593), (1474, 57583), (1958, 43349), (5963, 14234), (7117, 11926)]