888949088

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{683}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 1776252240

約数和(自身を除く): 887303152

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 457, 683, 712, 914, 1366, 1424, 1828, 2732, 2848, 3656, 5464, 7312, 10928, 14624, 21856, 40673, 60787, 81346, 121574, 162692, 243148, 312131, 325384, 486296, 624262, 650768, 972592, 1248524, 1301536, 1945184, 2497048, 4994096, 9988192, 27779659, 55559318, 111118636, 222237272, 444474544, 888949088]

約数ペア:

[(1, 888949088), (2, 444474544), (4, 222237272), (8, 111118636), (16, 55559318), (32, 27779659), (89, 9988192), (178, 4994096), (356, 2497048), (457, 1945184), (683, 1301536), (712, 1248524), (914, 972592), (1366, 650768), (1424, 624262), (1828, 486296), (2732, 325384), (2848, 312131), (3656, 243148), (5464, 162692), (7312, 121574), (10928, 81346), (14624, 60787), (21856, 40673)]