392821832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{121843}}^1$

素因数の和:121893

約数の個数: 32

約数和(自身を含む): 818791680

約数和(自身を除く): 425969848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 121843, 243686, 487372, 974744, 1583959, 3167918, 3777133, 6335836, 7554266, 12671672, 15108532, 30217064, 49102729, 98205458, 196410916, 392821832]

約数ペア:

[(1, 392821832), (2, 196410916), (4, 98205458), (8, 49102729), (13, 30217064), (26, 15108532), (31, 12671672), (52, 7554266), (62, 6335836), (104, 3777133), (124, 3167918), (248, 1583959), (403, 974744), (806, 487372), (1612, 243686), (3224, 121843)]