31388891784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68835289}}^1$

素因数の和:68835317

約数の個数: 32

約数和(自身を含む): 82602348000

約数和(自身を除く): 51213456216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68835289, 137670578, 206505867, 275341156, 413011734, 550682312, 826023468, 1307870491, 1652046936, 2615740982, 3923611473, 5231481964, 7847222946, 10462963928, 15694445892, 31388891784]

約数ペア:

[(1, 31388891784), (2, 15694445892), (3, 10462963928), (4, 7847222946), (6, 5231481964), (8, 3923611473), (12, 2615740982), (19, 1652046936), (24, 1307870491), (38, 826023468), (57, 550682312), (76, 413011734), (114, 275341156), (152, 206505867), (228, 137670578), (456, 68835289)]