31001208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 89333760

約数和(自身を除く): 58332552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1453, 1524, 1778, 2667, 2906, 3048, 3556, 4359, 5334, 5812, 7112, 8718, 10171, 10668, 11624, 17436, 20342, 21336, 30513, 34872, 40684, 61026, 81368, 122052, 184531, 244104, 369062, 553593, 738124, 1107186, 1291717, 1476248, 2214372, 2583434, 3875151, 4428744, 5166868, 7750302, 10333736, 15500604, 31001208]

約数ペア:

[(1, 31001208), (2, 15500604), (3, 10333736), (4, 7750302), (6, 5166868), (7, 4428744), (8, 3875151), (12, 2583434), (14, 2214372), (21, 1476248), (24, 1291717), (28, 1107186), (42, 738124), (56, 553593), (84, 369062), (127, 244104), (168, 184531), (254, 122052), (381, 81368), (508, 61026), (762, 40684), (889, 34872), (1016, 30513), (1453, 21336), (1524, 20342), (1778, 17436), (2667, 11624), (2906, 10668), (3048, 10171), (3556, 8718), (4359, 7112), (5334, 5812)]