385465624

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{210407}}^1$

素因数の和:210642

約数の個数: 16

約数和(自身を含む): 725907600

約数和(自身を除く): 340441976

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 210407, 420814, 841628, 1683256, 48183203, 96366406, 192732812, 385465624]

約数ペア:

[(1, 385465624), (2, 192732812), (4, 96366406), (8, 48183203), (229, 1683256), (458, 841628), (916, 420814), (1832, 210407)]