41938928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137957}}^1$

素因数の和:137984

約数の個数: 20

約数和(自身を含む): 85533960

約数和(自身を除く): 43595032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 137957, 275914, 551828, 1103656, 2207312, 2621183, 5242366, 10484732, 20969464, 41938928]

約数ペア:

[(1, 41938928), (2, 20969464), (4, 10484732), (8, 5242366), (16, 2621183), (19, 2207312), (38, 1103656), (76, 551828), (152, 275914), (304, 137957)]