84875968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 94858496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 181, 272, 362, 431, 544, 724, 862, 1088, 1448, 1724, 2896, 3077, 3448, 5792, 6154, 6896, 7327, 11584, 12308, 13792, 14654, 24616, 27584, 29308, 49232, 58616, 78011, 98464, 117232, 156022, 196928, 234464, 312044, 468928, 624088, 1248176, 1326187, 2496352, 2652374, 4992704, 5304748, 10609496, 21218992, 42437984, 84875968]

約数ペア:

[(1, 84875968), (2, 42437984), (4, 21218992), (8, 10609496), (16, 5304748), (17, 4992704), (32, 2652374), (34, 2496352), (64, 1326187), (68, 1248176), (136, 624088), (181, 468928), (272, 312044), (362, 234464), (431, 196928), (544, 156022), (724, 117232), (862, 98464), (1088, 78011), (1448, 58616), (1724, 49232), (2896, 29308), (3077, 27584), (3448, 24616), (5792, 14654), (6154, 13792), (6896, 12308), (7327, 11584)]