38380408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 40364552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 587, 743, 1174, 1486, 2348, 2972, 4696, 5944, 6457, 8173, 12914, 16346, 25828, 32692, 51656, 65384, 436141, 872282, 1744564, 3489128, 4797551, 9595102, 19190204, 38380408]

約数ペア:

[(1, 38380408), (2, 19190204), (4, 9595102), (8, 4797551), (11, 3489128), (22, 1744564), (44, 872282), (88, 436141), (587, 65384), (743, 51656), (1174, 32692), (1486, 25828), (2348, 16346), (2972, 12914), (4696, 8173), (5944, 6457)]