31667116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 62265280

約数和(自身を除く): 30598164

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 151, 218, 302, 436, 481, 604, 962, 1417, 1924, 1963, 2834, 3926, 4033, 5587, 5668, 7852, 8066, 11174, 16132, 16459, 22348, 32918, 52429, 65836, 72631, 104858, 145262, 209716, 213967, 290524, 427934, 608983, 855868, 1217966, 2435932, 7916779, 15833558, 31667116]

約数ペア:

[(1, 31667116), (2, 15833558), (4, 7916779), (13, 2435932), (26, 1217966), (37, 855868), (52, 608983), (74, 427934), (109, 290524), (148, 213967), (151, 209716), (218, 145262), (302, 104858), (436, 72631), (481, 65836), (604, 52429), (962, 32918), (1417, 22348), (1924, 16459), (1963, 16132), (2834, 11174), (3926, 8066), (4033, 7852), (5587, 5668)]