16923256

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 36447840

約数和(自身を除く): 19524584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1297, 1631, 1864, 2594, 3262, 5188, 6524, 9079, 10376, 13048, 18158, 36316, 72632, 302201, 604402, 1208804, 2115407, 2417608, 4230814, 8461628, 16923256]

約数ペア:

[(1, 16923256), (2, 8461628), (4, 4230814), (7, 2417608), (8, 2115407), (14, 1208804), (28, 604402), (56, 302201), (233, 72632), (466, 36316), (932, 18158), (1297, 13048), (1631, 10376), (1864, 9079), (2594, 6524), (3262, 5188)]