31292544

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 87516000

約数和(自身を除く): 56223456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 4289, 7296, 8578, 12867, 17156, 25734, 34312, 51468, 68624, 81491, 102936, 137248, 162982, 205872, 244473, 274496, 325964, 411744, 488946, 548992, 651928, 823488, 977892, 1303856, 1646976, 1955784, 2607712, 3911568, 5215424, 7823136, 10430848, 15646272, 31292544]

約数ペア:

[(1, 31292544), (2, 15646272), (3, 10430848), (4, 7823136), (6, 5215424), (8, 3911568), (12, 2607712), (16, 1955784), (19, 1646976), (24, 1303856), (32, 977892), (38, 823488), (48, 651928), (57, 548992), (64, 488946), (76, 411744), (96, 325964), (114, 274496), (128, 244473), (152, 205872), (192, 162982), (228, 137248), (304, 102936), (384, 81491), (456, 68624), (608, 51468), (912, 34312), (1216, 25734), (1824, 17156), (2432, 12867), (3648, 8578), (4289, 7296)]