16916728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 32634000

約数和(自身を除く): 15717272

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 349, 584, 664, 698, 1396, 2792, 6059, 12118, 24236, 25477, 28967, 48472, 50954, 57934, 101908, 115868, 203816, 231736, 2114591, 4229182, 8458364, 16916728]

約数ペア:

[(1, 16916728), (2, 8458364), (4, 4229182), (8, 2114591), (73, 231736), (83, 203816), (146, 115868), (166, 101908), (292, 57934), (332, 50954), (349, 48472), (584, 28967), (664, 25477), (698, 24236), (1396, 12118), (2792, 6059)]