16381330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7594

約数の個数: 32

約数和(自身を含む): 34790400

約数和(自身を除く): 18409070

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7549, 15098, 37745, 52843, 75490, 105686, 234019, 264215, 468038, 528430, 1170095, 1638133, 2340190, 3276266, 8190665, 16381330]

約数ペア:

[(1, 16381330), (2, 8190665), (5, 3276266), (7, 2340190), (10, 1638133), (14, 1170095), (31, 528430), (35, 468038), (62, 264215), (70, 234019), (155, 105686), (217, 75490), (310, 52843), (434, 37745), (1085, 15098), (2170, 7549)]