16783430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 31104864

約数和(自身を除く): 14321434

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 277, 365, 415, 554, 730, 830, 1385, 2770, 6059, 12118, 20221, 22991, 30295, 40442, 45982, 60590, 101105, 114955, 202210, 229910, 1678343, 3356686, 8391715, 16783430]

約数ペア:

[(1, 16783430), (2, 8391715), (5, 3356686), (10, 1678343), (73, 229910), (83, 202210), (146, 114955), (166, 101105), (277, 60590), (365, 45982), (415, 40442), (554, 30295), (730, 22991), (830, 20221), (1385, 12118), (2770, 6059)]