338968384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{170851}}^1$

素因数の和:170894

約数の個数: 28

約数和(自身を含む): 694342528

約数和(自身を除く): 355374144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 170851, 341702, 683404, 1366808, 2733616, 5296381, 5467232, 10592762, 10934464, 21185524, 42371048, 84742096, 169484192, 338968384]

約数ペア:

[(1, 338968384), (2, 169484192), (4, 84742096), (8, 42371048), (16, 21185524), (31, 10934464), (32, 10592762), (62, 5467232), (64, 5296381), (124, 2733616), (248, 1366808), (496, 683404), (992, 341702), (1984, 170851)]