38981664

素因数分解:

$2^5\times 3^2\times {\mathrm{135353}}^1$

素因数の和:135369

約数の個数: 36

約数和(自身を含む): 110854926

約数和(自身を除く): 71873262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 135353, 270706, 406059, 541412, 812118, 1082824, 1218177, 1624236, 2165648, 2436354, 3248472, 4331296, 4872708, 6496944, 9745416, 12993888, 19490832, 38981664]

約数ペア:

[(1, 38981664), (2, 19490832), (3, 12993888), (4, 9745416), (6, 6496944), (8, 4872708), (9, 4331296), (12, 3248472), (16, 2436354), (18, 2165648), (24, 1624236), (32, 1218177), (36, 1082824), (48, 812118), (72, 541412), (96, 406059), (144, 270706), (288, 135353)]