16723240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24593}}^1$

素因数の和:24621

約数の個数: 32

約数和(自身を含む): 39842280

約数和(自身を除く): 23119040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24593, 49186, 98372, 122965, 196744, 245930, 418081, 491860, 836162, 983720, 1672324, 2090405, 3344648, 4180810, 8361620, 16723240]

約数ペア:

[(1, 16723240), (2, 8361620), (4, 4180810), (5, 3344648), (8, 2090405), (10, 1672324), (17, 983720), (20, 836162), (34, 491860), (40, 418081), (68, 245930), (85, 196744), (136, 122965), (170, 98372), (340, 49186), (680, 24593)]