21636698392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2053}}^1\times {\mathrm{45427}}^1$

素因数の和:47515

約数の個数: 32

約数和(自身を含む): 41989100400

約数和(自身を除く): 20352402008

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2053, 4106, 8212, 16424, 45427, 59537, 90854, 119074, 181708, 238148, 363416, 476296, 1317383, 2634766, 5269532, 10539064, 93261631, 186523262, 373046524, 746093048, 2704587299, 5409174598, 10818349196, 21636698392]

約数ペア:

[(1, 21636698392), (2, 10818349196), (4, 5409174598), (8, 2704587299), (29, 746093048), (58, 373046524), (116, 186523262), (232, 93261631), (2053, 10539064), (4106, 5269532), (8212, 2634766), (16424, 1317383), (45427, 476296), (59537, 363416), (90854, 238148), (119074, 181708)]