31342128

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7867}}^1$

素因数の和:7961

約数の個数: 40

約数和(自身を含む): 81953088

約数和(自身を除く): 50610960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7867, 15734, 23601, 31468, 47202, 62936, 94404, 125872, 188808, 377616, 652961, 1305922, 1958883, 2611844, 3917766, 5223688, 7835532, 10447376, 15671064, 31342128]

約数ペア:

[(1, 31342128), (2, 15671064), (3, 10447376), (4, 7835532), (6, 5223688), (8, 3917766), (12, 2611844), (16, 1958883), (24, 1305922), (48, 652961), (83, 377616), (166, 188808), (249, 125872), (332, 94404), (498, 62936), (664, 47202), (996, 31468), (1328, 23601), (1992, 15734), (3984, 7867)]