63973832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19843}}^1$

素因数の和:19893

約数の個数: 32

約数和(自身を含む): 133351680

約数和(自身を除く): 69377848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 19843, 39686, 79372, 158744, 257959, 515918, 615133, 1031836, 1230266, 2063672, 2460532, 4921064, 7996729, 15993458, 31986916, 63973832]

約数ペア:

[(1, 63973832), (2, 31986916), (4, 15993458), (8, 7996729), (13, 4921064), (26, 2460532), (31, 2063672), (52, 1230266), (62, 1031836), (104, 615133), (124, 515918), (248, 257959), (403, 158744), (806, 79372), (1612, 39686), (3224, 19843)]