31073756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 66580416

約数和(自身を除く): 35506660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 673, 679, 1346, 1358, 1649, 2692, 2716, 3298, 4711, 6596, 9422, 11441, 11543, 18844, 22882, 23086, 45764, 46172, 65281, 80087, 130562, 160174, 261124, 320348, 456967, 913934, 1109777, 1827868, 2219554, 4439108, 7768439, 15536878, 31073756]

約数ペア:

[(1, 31073756), (2, 15536878), (4, 7768439), (7, 4439108), (14, 2219554), (17, 1827868), (28, 1109777), (34, 913934), (68, 456967), (97, 320348), (119, 261124), (194, 160174), (238, 130562), (388, 80087), (476, 65281), (673, 46172), (679, 45764), (1346, 23086), (1358, 22882), (1649, 18844), (2692, 11543), (2716, 11441), (3298, 9422), (4711, 6596)]