40442104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 78675840

約数和(自身を除く): 38233736

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 521, 626, 1042, 1252, 2084, 2504, 4168, 9703, 16151, 19406, 32302, 38812, 64604, 77624, 129208, 163073, 326146, 652292, 1304584, 5055263, 10110526, 20221052, 40442104]

約数ペア:

[(1, 40442104), (2, 20221052), (4, 10110526), (8, 5055263), (31, 1304584), (62, 652292), (124, 326146), (248, 163073), (313, 129208), (521, 77624), (626, 64604), (1042, 38812), (1252, 32302), (2084, 19406), (2504, 16151), (4168, 9703)]