89947952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 185251536

約数和(自身を除く): 95303584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 953, 1388, 1906, 2776, 3812, 5552, 5899, 7624, 11798, 15248, 16201, 23596, 32402, 47192, 64804, 94384, 129608, 259216, 330691, 661382, 1322764, 2645528, 5291056, 5621747, 11243494, 22486988, 44973976, 89947952]

約数ペア:

[(1, 89947952), (2, 44973976), (4, 22486988), (8, 11243494), (16, 5621747), (17, 5291056), (34, 2645528), (68, 1322764), (136, 661382), (272, 330691), (347, 259216), (694, 129608), (953, 94384), (1388, 64804), (1906, 47192), (2776, 32402), (3812, 23596), (5552, 16201), (5899, 15248), (7624, 11798)]