31796470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 59965920

約数和(自身を除く): 28169450

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1321, 2407, 2642, 4814, 6605, 12035, 13210, 24070, 38309, 76618, 109643, 191545, 219286, 383090, 548215, 1096430, 3179647, 6359294, 15898235, 31796470]

約数ペア:

[(1, 31796470), (2, 15898235), (5, 6359294), (10, 3179647), (29, 1096430), (58, 548215), (83, 383090), (145, 219286), (166, 191545), (290, 109643), (415, 76618), (830, 38309), (1321, 24070), (2407, 13210), (2642, 12035), (4814, 6605)]