40392952

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17471}}^1$

素因数の和:17511

約数の個数: 24

約数和(自身を含む): 80458560

約数和(自身を除く): 40065608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17471, 34942, 69884, 139768, 297007, 594014, 1188028, 2376056, 5049119, 10098238, 20196476, 40392952]

約数ペア:

[(1, 40392952), (2, 20196476), (4, 10098238), (8, 5049119), (17, 2376056), (34, 1188028), (68, 594014), (136, 297007), (289, 139768), (578, 69884), (1156, 34942), (2312, 17471)]