40872136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5749

約数の個数: 32

約数和(自身を含む): 81849600

約数和(自身を除く): 40977464

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 5683, 7192, 11366, 22732, 45464, 164807, 176173, 329614, 352346, 659228, 704692, 1318456, 1409384, 5109017, 10218034, 20436068, 40872136]

約数ペア:

[(1, 40872136), (2, 20436068), (4, 10218034), (8, 5109017), (29, 1409384), (31, 1318456), (58, 704692), (62, 659228), (116, 352346), (124, 329614), (232, 176173), (248, 164807), (899, 45464), (1798, 22732), (3596, 11366), (5683, 7192)]