313639712

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{29611}}^1$

素因数の和:29952

約数の個数: 24

約数和(自身を含む): 619364592

約数和(自身を除く): 305724880

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 5296, 10592, 29611, 59222, 118444, 236888, 473776, 947552, 9801241, 19602482, 39204964, 78409928, 156819856, 313639712]

約数ペア:

[(1, 313639712), (2, 156819856), (4, 78409928), (8, 39204964), (16, 19602482), (32, 9801241), (331, 947552), (662, 473776), (1324, 236888), (2648, 118444), (5296, 59222), (10592, 29611)]