8671105172

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 15547593600

約数和(自身を除く): 6876488428

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 439, 452, 491, 878, 982, 1756, 1964, 10057, 20114, 39071, 40228, 43699, 49607, 55483, 78142, 87398, 99214, 110966, 156284, 174796, 198428, 215549, 221932, 431098, 862196, 4415023, 4937987, 8830046, 9875974, 17660092, 19183861, 19751948, 24357037, 38367722, 48714074, 76735444, 97428148, 2167776293, 4335552586, 8671105172]

約数ペア:

[(1, 8671105172), (2, 4335552586), (4, 2167776293), (89, 97428148), (113, 76735444), (178, 48714074), (226, 38367722), (356, 24357037), (439, 19751948), (452, 19183861), (491, 17660092), (878, 9875974), (982, 8830046), (1756, 4937987), (1964, 4415023), (10057, 862196), (20114, 431098), (39071, 221932), (40228, 215549), (43699, 198428), (49607, 174796), (55483, 156284), (78142, 110966), (87398, 99214)]