40495424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20411}}^1$

素因数の和:20454

約数の個数: 28

約数和(自身を含む): 82954368

約数和(自身を除く): 42458944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20411, 40822, 81644, 163288, 326576, 632741, 653152, 1265482, 1306304, 2530964, 5061928, 10123856, 20247712, 40495424]

約数ペア:

[(1, 40495424), (2, 20247712), (4, 10123856), (8, 5061928), (16, 2530964), (31, 1306304), (32, 1265482), (62, 653152), (64, 632741), (124, 326576), (248, 163288), (496, 81644), (992, 40822), (1984, 20411)]