31147464

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 50033976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 521, 564, 636, 1042, 1128, 1272, 1563, 2084, 2491, 3126, 4168, 4982, 6252, 7473, 9964, 12504, 14946, 19928, 24487, 27613, 29892, 48974, 55226, 59784, 73461, 82839, 97948, 110452, 146922, 165678, 195896, 220904, 293844, 331356, 587688, 662712, 1297811, 2595622, 3893433, 5191244, 7786866, 10382488, 15573732, 31147464]

約数ペア:

[(1, 31147464), (2, 15573732), (3, 10382488), (4, 7786866), (6, 5191244), (8, 3893433), (12, 2595622), (24, 1297811), (47, 662712), (53, 587688), (94, 331356), (106, 293844), (141, 220904), (159, 195896), (188, 165678), (212, 146922), (282, 110452), (318, 97948), (376, 82839), (424, 73461), (521, 59784), (564, 55226), (636, 48974), (1042, 29892), (1128, 27613), (1272, 24487), (1563, 19928), (2084, 14946), (2491, 12504), (3126, 9964), (4168, 7473), (4982, 6252)]