42192952

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 81028800

約数和(自身を除く): 38835848

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 632, 661, 808, 1322, 2644, 5288, 7979, 15958, 31916, 52219, 63832, 66761, 104438, 133522, 208876, 267044, 417752, 534088, 5274119, 10548238, 21096476, 42192952]

約数ペア:

[(1, 42192952), (2, 21096476), (4, 10548238), (8, 5274119), (79, 534088), (101, 417752), (158, 267044), (202, 208876), (316, 133522), (404, 104438), (632, 66761), (661, 63832), (808, 52219), (1322, 31916), (2644, 15958), (5288, 7979)]