31495492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 67350528

約数和(自身を除く): 35855036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 521, 889, 1042, 1778, 2084, 2159, 3556, 3647, 4318, 7294, 8636, 8857, 14588, 15113, 17714, 30226, 35428, 60452, 61999, 66167, 123998, 132334, 247996, 264668, 463169, 926338, 1124839, 1852676, 2249678, 4499356, 7873873, 15747746, 31495492]

約数ペア:

[(1, 31495492), (2, 15747746), (4, 7873873), (7, 4499356), (14, 2249678), (17, 1852676), (28, 1124839), (34, 926338), (68, 463169), (119, 264668), (127, 247996), (238, 132334), (254, 123998), (476, 66167), (508, 61999), (521, 60452), (889, 35428), (1042, 30226), (1778, 17714), (2084, 15113), (2159, 14588), (3556, 8857), (3647, 8636), (4318, 7294)]