388032928

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{228793}}^1$

素因数の和:228856

約数の個数: 24

約数和(自身を含む): 778357188

約数和(自身を除く): 390324260

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 228793, 457586, 915172, 1830344, 3660688, 7321376, 12126029, 24252058, 48504116, 97008232, 194016464, 388032928]

約数ペア:

[(1, 388032928), (2, 194016464), (4, 97008232), (8, 48504116), (16, 24252058), (32, 12126029), (53, 7321376), (106, 3660688), (212, 1830344), (424, 915172), (848, 457586), (1696, 228793)]