46397420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136463}}^1$

素因数の和:136489

約数の個数: 24

約数和(自身を含む): 103166784

約数和(自身を除く): 56769364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 136463, 272926, 545852, 682315, 1364630, 2319871, 2729260, 4639742, 9279484, 11599355, 23198710, 46397420]

約数ペア:

[(1, 46397420), (2, 23198710), (4, 11599355), (5, 9279484), (10, 4639742), (17, 2729260), (20, 2319871), (34, 1364630), (68, 682315), (85, 545852), (170, 272926), (340, 136463)]