16176520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23789}}^1$

素因数の和:23817

約数の個数: 32

約数和(自身を含む): 38539800

約数和(自身を除く): 22363280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23789, 47578, 95156, 118945, 190312, 237890, 404413, 475780, 808826, 951560, 1617652, 2022065, 3235304, 4044130, 8088260, 16176520]

約数ペア:

[(1, 16176520), (2, 8088260), (4, 4044130), (5, 3235304), (8, 2022065), (10, 1617652), (17, 951560), (20, 808826), (34, 475780), (40, 404413), (68, 237890), (85, 190312), (136, 118945), (170, 95156), (340, 47578), (680, 23789)]