31385024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 68732400

約数和(自身を除く): 37347376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 176, 218, 352, 409, 436, 704, 818, 872, 1199, 1636, 1744, 2398, 3272, 3488, 4499, 4796, 6544, 6976, 8998, 9592, 13088, 17996, 19184, 26176, 35992, 38368, 44581, 71984, 76736, 89162, 143968, 178324, 287936, 356648, 490391, 713296, 980782, 1426592, 1961564, 2853184, 3923128, 7846256, 15692512, 31385024]

約数ペア:

[(1, 31385024), (2, 15692512), (4, 7846256), (8, 3923128), (11, 2853184), (16, 1961564), (22, 1426592), (32, 980782), (44, 713296), (64, 490391), (88, 356648), (109, 287936), (176, 178324), (218, 143968), (352, 89162), (409, 76736), (436, 71984), (704, 44581), (818, 38368), (872, 35992), (1199, 26176), (1636, 19184), (1744, 17996), (2398, 13088), (3272, 9592), (3488, 8998), (4499, 6976), (4796, 6544)]