16684432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 34551360

約数和(自身を除く): 17866928

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 773, 1136, 1349, 1546, 2698, 3092, 5396, 6184, 10792, 12368, 14687, 21584, 29374, 54883, 58748, 109766, 117496, 219532, 234992, 439064, 878128, 1042777, 2085554, 4171108, 8342216, 16684432]

約数ペア:

[(1, 16684432), (2, 8342216), (4, 4171108), (8, 2085554), (16, 1042777), (19, 878128), (38, 439064), (71, 234992), (76, 219532), (142, 117496), (152, 109766), (284, 58748), (304, 54883), (568, 29374), (773, 21584), (1136, 14687), (1349, 12368), (1546, 10792), (2698, 6184), (3092, 5396)]