231677984

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 473762520

約数和(自身を除く): 242084536

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 421, 464, 593, 842, 928, 1186, 1684, 2372, 3368, 4744, 6736, 9488, 12209, 13472, 17197, 18976, 24418, 34394, 48836, 68788, 97672, 137576, 195344, 249653, 275152, 390688, 499306, 550304, 998612, 1997224, 3994448, 7239937, 7988896, 14479874, 28959748, 57919496, 115838992, 231677984]

約数ペア:

[(1, 231677984), (2, 115838992), (4, 57919496), (8, 28959748), (16, 14479874), (29, 7988896), (32, 7239937), (58, 3994448), (116, 1997224), (232, 998612), (421, 550304), (464, 499306), (593, 390688), (842, 275152), (928, 249653), (1186, 195344), (1684, 137576), (2372, 97672), (3368, 68788), (4744, 48836), (6736, 34394), (9488, 24418), (12209, 18976), (13472, 17197)]