31642104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 87524640

約数和(自身を除く): 55882536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2741, 2886, 3848, 5482, 5772, 8223, 10964, 11544, 16446, 21928, 32892, 35633, 65784, 71266, 101417, 106899, 142532, 202834, 213798, 285064, 304251, 405668, 427596, 608502, 811336, 855192, 1217004, 1318421, 2434008, 2636842, 3955263, 5273684, 7910526, 10547368, 15821052, 31642104]

約数ペア:

[(1, 31642104), (2, 15821052), (3, 10547368), (4, 7910526), (6, 5273684), (8, 3955263), (12, 2636842), (13, 2434008), (24, 1318421), (26, 1217004), (37, 855192), (39, 811336), (52, 608502), (74, 427596), (78, 405668), (104, 304251), (111, 285064), (148, 213798), (156, 202834), (222, 142532), (296, 106899), (312, 101417), (444, 71266), (481, 65784), (888, 35633), (962, 32892), (1443, 21928), (1924, 16446), (2741, 11544), (2886, 10964), (3848, 8223), (5482, 5772)]