31201024

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 62640424

約数和(自身を除く): 31439400

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 397, 614, 794, 1228, 1588, 2456, 3176, 4912, 6352, 9824, 12704, 19648, 25408, 39296, 50816, 78592, 101632, 121879, 243758, 487516, 975032, 1950064, 3900128, 7800256, 15600512, 31201024]

約数ペア:

[(1, 31201024), (2, 15600512), (4, 7800256), (8, 3900128), (16, 1950064), (32, 975032), (64, 487516), (128, 243758), (256, 121879), (307, 101632), (397, 78592), (614, 50816), (794, 39296), (1228, 25408), (1588, 19648), (2456, 12704), (3176, 9824), (4912, 6352)]