16660330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 31223808

約数和(自身を除く): 14563478

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 241, 310, 446, 482, 1115, 1205, 2230, 2410, 6913, 7471, 13826, 14942, 34565, 37355, 53743, 69130, 74710, 107486, 268715, 537430, 1666033, 3332066, 8330165, 16660330]

約数ペア:

[(1, 16660330), (2, 8330165), (5, 3332066), (10, 1666033), (31, 537430), (62, 268715), (155, 107486), (223, 74710), (241, 69130), (310, 53743), (446, 37355), (482, 34565), (1115, 14942), (1205, 13826), (2230, 7471), (2410, 6913)]