445300864

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{112223}}^1$

素因数の和:112268

約数の個数: 32

約数和(自身を含む): 915747840

約数和(自身を除く): 470446976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 112223, 224446, 448892, 897784, 1795568, 3478913, 3591136, 6957826, 7182272, 13915652, 14364544, 27831304, 55662608, 111325216, 222650432, 445300864]

約数ペア:

[(1, 445300864), (2, 222650432), (4, 111325216), (8, 55662608), (16, 27831304), (31, 14364544), (32, 13915652), (62, 7182272), (64, 6957826), (124, 3591136), (128, 3478913), (248, 1795568), (496, 897784), (992, 448892), (1984, 224446), (3968, 112223)]