102830384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{105359}}^1$

素因数の和:105428

約数の個数: 20

約数和(自身を含む): 202501920

約数和(自身を除く): 99671536

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 105359, 210718, 421436, 842872, 1685744, 6426899, 12853798, 25707596, 51415192, 102830384]

約数ペア:

[(1, 102830384), (2, 51415192), (4, 25707596), (8, 12853798), (16, 6426899), (61, 1685744), (122, 842872), (244, 421436), (488, 210718), (976, 105359)]