31207462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 57899520

約数和(自身を除く): 26692058

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 5743, 11486, 63173, 74659, 109117, 126346, 149318, 218234, 821249, 1200287, 1418521, 1642498, 2400574, 2837042, 15603731, 31207462]

約数ペア:

[(1, 31207462), (2, 15603731), (11, 2837042), (13, 2400574), (19, 1642498), (22, 1418521), (26, 1200287), (38, 821249), (143, 218234), (209, 149318), (247, 126346), (286, 109117), (418, 74659), (494, 63173), (2717, 11486), (5434, 5743)]