40975072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{31231}}^1$

素因数の和:31282

約数の個数: 24

約数和(自身を含む): 82639872

約数和(自身を除く): 41664800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 31231, 62462, 124924, 249848, 499696, 999392, 1280471, 2560942, 5121884, 10243768, 20487536, 40975072]

約数ペア:

[(1, 40975072), (2, 20487536), (4, 10243768), (8, 5121884), (16, 2560942), (32, 1280471), (41, 999392), (82, 499696), (164, 249848), (328, 124924), (656, 62462), (1312, 31231)]