1844797952

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{87881}}^1$

素因数の和:87940

約数の個数: 40

約数和(自身を含む): 3775938012

約数和(自身を除く): 1931140060

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 87881, 175762, 351524, 703048, 1406096, 2812192, 3603121, 5624384, 7206242, 11248768, 14412484, 22497536, 28824968, 44995072, 57649936, 115299872, 230599744, 461199488, 922398976, 1844797952]

約数ペア:

[(1, 1844797952), (2, 922398976), (4, 461199488), (8, 230599744), (16, 115299872), (32, 57649936), (41, 44995072), (64, 28824968), (82, 22497536), (128, 14412484), (164, 11248768), (256, 7206242), (328, 5624384), (512, 3603121), (656, 2812192), (1312, 1406096), (2624, 703048), (5248, 351524), (10496, 175762), (20992, 87881)]