39555536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 79920480

約数和(自身を除く): 40364944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 523, 652, 1046, 1304, 2092, 2608, 4184, 4727, 8368, 9454, 15167, 18908, 30334, 37816, 60668, 75632, 85249, 121336, 170498, 242672, 340996, 681992, 1363984, 2472221, 4944442, 9888884, 19777768, 39555536]

約数ペア:

[(1, 39555536), (2, 19777768), (4, 9888884), (8, 4944442), (16, 2472221), (29, 1363984), (58, 681992), (116, 340996), (163, 242672), (232, 170498), (326, 121336), (464, 85249), (523, 75632), (652, 60668), (1046, 37816), (1304, 30334), (2092, 18908), (2608, 15167), (4184, 9454), (4727, 8368)]