291236458192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{20533}}^1\times {\mathrm{38543}}^1$

素因数の和:59107

約数の個数: 40

約数和(自身を含む): 588848097024

約数和(自身を除く): 297611638832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 20533, 38543, 41066, 77086, 82132, 154172, 164264, 308344, 328528, 472259, 616688, 886489, 944518, 1772978, 1889036, 3545956, 3778072, 7091912, 7556144, 14183824, 791403419, 1582806838, 3165613676, 6331227352, 12662454704, 18202278637, 36404557274, 72809114548, 145618229096, 291236458192]

約数ペア:

[(1, 291236458192), (2, 145618229096), (4, 72809114548), (8, 36404557274), (16, 18202278637), (23, 12662454704), (46, 6331227352), (92, 3165613676), (184, 1582806838), (368, 791403419), (20533, 14183824), (38543, 7556144), (41066, 7091912), (77086, 3778072), (82132, 3545956), (154172, 1889036), (164264, 1772978), (308344, 944518), (328528, 886489), (472259, 616688)]