23888971028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{285521}}^1$

素因数の和:287147

約数の個数: 24

約数和(自身を含む): 45049661160

約数和(自身を除く): 21160690132

約数列:

[1, 2, 4, 13, 26, 52, 1609, 3218, 6436, 20917, 41834, 83668, 285521, 571042, 1142084, 3711773, 7423546, 14847092, 459403289, 918806578, 1837613156, 5972242757, 11944485514, 23888971028]

約数ペア:

[(1, 23888971028), (2, 11944485514), (4, 5972242757), (13, 1837613156), (26, 918806578), (52, 459403289), (1609, 14847092), (3218, 7423546), (6436, 3711773), (20917, 1142084), (41834, 571042), (83668, 285521)]