13720352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{13831}}^1$

素因数の和:13872

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 14164960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 13831, 27662, 55324, 110648, 221296, 428761, 442592, 857522, 1715044, 3430088, 6860176, 13720352]

約数ペア:

[(1, 13720352), (2, 6860176), (4, 3430088), (8, 1715044), (16, 857522), (31, 442592), (32, 428761), (62, 221296), (124, 110648), (248, 55324), (496, 27662), (992, 13831)]