16627624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 34138440

約数和(自身を除く): 17510816

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2621, 3172, 5242, 6344, 10484, 20968, 34073, 68146, 136292, 159881, 272584, 319762, 639524, 1279048, 2078453, 4156906, 8313812, 16627624]

約数ペア:

[(1, 16627624), (2, 8313812), (4, 4156906), (8, 2078453), (13, 1279048), (26, 639524), (52, 319762), (61, 272584), (104, 159881), (122, 136292), (244, 68146), (488, 34073), (793, 20968), (1586, 10484), (2621, 6344), (3172, 5242)]