31973872

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2438

約数の個数: 60

約数和(自身を含む): 76334400

約数和(自身を除く): 44360528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2399, 3332, 4798, 6664, 9596, 13328, 16793, 19192, 33586, 38384, 40783, 67172, 81566, 117551, 134344, 163132, 235102, 268688, 285481, 326264, 470204, 570962, 652528, 940408, 1141924, 1880816, 1998367, 2283848, 3996734, 4567696, 7993468, 15986936, 31973872]

約数ペア:

[(1, 31973872), (2, 15986936), (4, 7993468), (7, 4567696), (8, 3996734), (14, 2283848), (16, 1998367), (17, 1880816), (28, 1141924), (34, 940408), (49, 652528), (56, 570962), (68, 470204), (98, 326264), (112, 285481), (119, 268688), (136, 235102), (196, 163132), (238, 134344), (272, 117551), (392, 81566), (476, 67172), (784, 40783), (833, 38384), (952, 33586), (1666, 19192), (1904, 16793), (2399, 13328), (3332, 9596), (4798, 6664)]