87377992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 176876280

約数和(自身を除く): 89498288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 1553, 2164, 3106, 4328, 6212, 7033, 12424, 14066, 20189, 28132, 40378, 56264, 80756, 161512, 840173, 1680346, 3360692, 6721384, 10922249, 21844498, 43688996, 87377992]

約数ペア:

[(1, 87377992), (2, 43688996), (4, 21844498), (8, 10922249), (13, 6721384), (26, 3360692), (52, 1680346), (104, 840173), (541, 161512), (1082, 80756), (1553, 56264), (2164, 40378), (3106, 28132), (4328, 20189), (6212, 14066), (7033, 12424)]