16678528

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 33430500

約数和(自身を除く): 16751972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 569, 916, 1138, 1832, 2276, 3664, 4552, 7328, 9104, 14656, 18208, 29312, 36416, 72832, 130301, 260602, 521204, 1042408, 2084816, 4169632, 8339264, 16678528]

約数ペア:

[(1, 16678528), (2, 8339264), (4, 4169632), (8, 2084816), (16, 1042408), (32, 521204), (64, 260602), (128, 130301), (229, 72832), (458, 36416), (569, 29312), (916, 18208), (1138, 14656), (1832, 9104), (2276, 7328), (3664, 4552)]