86921072

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3389}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 193365600

約数和(自身を除く): 106444528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3389, 3664, 6412, 6778, 12824, 13556, 23723, 25648, 27112, 47446, 54224, 94892, 189784, 379568, 776081, 1552162, 3104324, 5432567, 6208648, 10865134, 12417296, 21730268, 43460536, 86921072]

約数ペア:

[(1, 86921072), (2, 43460536), (4, 21730268), (7, 12417296), (8, 10865134), (14, 6208648), (16, 5432567), (28, 3104324), (56, 1552162), (112, 776081), (229, 379568), (458, 189784), (916, 94892), (1603, 54224), (1832, 47446), (3206, 27112), (3389, 25648), (3664, 23723), (6412, 13556), (6778, 12824)]