31976556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 77296128

約数和(自身を除く): 45319572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 164, 206, 246, 309, 412, 492, 618, 631, 1236, 1262, 1893, 2524, 3786, 4223, 7572, 8446, 12669, 16892, 25338, 25871, 50676, 51742, 64993, 77613, 103484, 129986, 155226, 194979, 259972, 310452, 389958, 779916, 2664713, 5329426, 7994139, 10658852, 15988278, 31976556]

約数ペア:

[(1, 31976556), (2, 15988278), (3, 10658852), (4, 7994139), (6, 5329426), (12, 2664713), (41, 779916), (82, 389958), (103, 310452), (123, 259972), (164, 194979), (206, 155226), (246, 129986), (309, 103484), (412, 77613), (492, 64993), (618, 51742), (631, 50676), (1236, 25871), (1262, 25338), (1893, 16892), (2524, 12669), (3786, 8446), (4223, 7572)]