245318672

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{11731}}^1$

素因数の和:13046

約数の個数: 20

約数和(自身を含む): 475709136

約数和(自身を除く): 230390464

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 11731, 20912, 23462, 46924, 93848, 187696, 15332417, 30664834, 61329668, 122659336, 245318672]

約数ペア:

[(1, 245318672), (2, 122659336), (4, 61329668), (8, 30664834), (16, 15332417), (1307, 187696), (2614, 93848), (5228, 46924), (10456, 23462), (11731, 20912)]