84131936

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 105855904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 991, 1516, 1982, 2653, 3032, 3964, 5306, 6064, 6937, 7928, 10612, 12128, 13874, 15856, 21224, 27748, 31712, 42448, 55496, 84896, 110992, 221984, 375589, 751178, 1502356, 2629123, 3004712, 5258246, 6009424, 10516492, 12018848, 21032984, 42065968, 84131936]

約数ペア:

[(1, 84131936), (2, 42065968), (4, 21032984), (7, 12018848), (8, 10516492), (14, 6009424), (16, 5258246), (28, 3004712), (32, 2629123), (56, 1502356), (112, 751178), (224, 375589), (379, 221984), (758, 110992), (991, 84896), (1516, 55496), (1982, 42448), (2653, 31712), (3032, 27748), (3964, 21224), (5306, 15856), (6064, 13874), (6937, 12128), (7928, 10612)]