326322088

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 618680160

約数和(自身を除く): 292358072

約数列:

[1, 2, 4, 8, 163, 251, 326, 502, 652, 997, 1004, 1304, 1994, 2008, 3988, 7976, 40913, 81826, 162511, 163652, 250247, 325022, 327304, 500494, 650044, 1000988, 1300088, 2001976, 40790261, 81580522, 163161044, 326322088]

約数ペア:

[(1, 326322088), (2, 163161044), (4, 81580522), (8, 40790261), (163, 2001976), (251, 1300088), (326, 1000988), (502, 650044), (652, 500494), (997, 327304), (1004, 325022), (1304, 250247), (1994, 163652), (2008, 162511), (3988, 81826), (7976, 40913)]