30863872

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4668

約数の個数: 40

約数和(自身を含む): 66425436

約数和(自身を除く): 35561564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 4637, 6656, 9274, 18548, 37096, 60281, 74192, 120562, 148384, 241124, 296768, 482248, 593536, 964496, 1187072, 1928992, 2374144, 3857984, 7715968, 15431936, 30863872]

約数ペア:

[(1, 30863872), (2, 15431936), (4, 7715968), (8, 3857984), (13, 2374144), (16, 1928992), (26, 1187072), (32, 964496), (52, 593536), (64, 482248), (104, 296768), (128, 241124), (208, 148384), (256, 120562), (416, 74192), (512, 60281), (832, 37096), (1664, 18548), (3328, 9274), (4637, 6656)]