89453216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 186701760

約数和(自身を除く): 97248544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 608, 668, 881, 1336, 1762, 2672, 3173, 3524, 5344, 6346, 7048, 12692, 14096, 16739, 25384, 28192, 33478, 50768, 66956, 101536, 133912, 147127, 267824, 294254, 535648, 588508, 1177016, 2354032, 2795413, 4708064, 5590826, 11181652, 22363304, 44726608, 89453216]

約数ペア:

[(1, 89453216), (2, 44726608), (4, 22363304), (8, 11181652), (16, 5590826), (19, 4708064), (32, 2795413), (38, 2354032), (76, 1177016), (152, 588508), (167, 535648), (304, 294254), (334, 267824), (608, 147127), (668, 133912), (881, 101536), (1336, 66956), (1762, 50768), (2672, 33478), (3173, 28192), (3524, 25384), (5344, 16739), (6346, 14096), (7048, 12692)]