99917552

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20805

約数の個数: 40

約数和(自身を含む): 226402176

約数和(自身を除く): 126484624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 20747, 41494, 82988, 145229, 165976, 290458, 331952, 580916, 892121, 1161832, 1784242, 2323664, 3568484, 6244847, 7136968, 12489694, 14273936, 24979388, 49958776, 99917552]

約数ペア:

[(1, 99917552), (2, 49958776), (4, 24979388), (7, 14273936), (8, 12489694), (14, 7136968), (16, 6244847), (28, 3568484), (43, 2323664), (56, 1784242), (86, 1161832), (112, 892121), (172, 580916), (301, 331952), (344, 290458), (602, 165976), (688, 145229), (1204, 82988), (2408, 41494), (4816, 20747)]