389615536

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{107273}}^1$

素因数の和:107508

約数の個数: 20

約数和(自身を含む): 758212632

約数和(自身を除く): 368597096

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 107273, 214546, 429092, 858184, 1716368, 24350971, 48701942, 97403884, 194807768, 389615536]

約数ペア:

[(1, 389615536), (2, 194807768), (4, 97403884), (8, 48701942), (16, 24350971), (227, 1716368), (454, 858184), (908, 429092), (1816, 214546), (3632, 107273)]