31253596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 31887524

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 347, 356, 506, 694, 979, 1012, 1388, 1958, 2047, 3817, 3916, 4094, 7634, 7981, 8188, 15268, 15962, 22517, 30883, 31924, 45034, 61766, 87791, 90068, 123532, 175582, 339713, 351164, 679426, 710309, 1358852, 1420618, 2841236, 7813399, 15626798, 31253596]

約数ペア:

[(1, 31253596), (2, 15626798), (4, 7813399), (11, 2841236), (22, 1420618), (23, 1358852), (44, 710309), (46, 679426), (89, 351164), (92, 339713), (178, 175582), (253, 123532), (347, 90068), (356, 87791), (506, 61766), (694, 45034), (979, 31924), (1012, 30883), (1388, 22517), (1958, 15962), (2047, 15268), (3817, 8188), (3916, 7981), (4094, 7634)]