38313964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4259}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 72641520

約数和(自身を除く): 34327556

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4259, 4498, 8518, 8996, 17036, 55367, 110734, 221468, 736807, 1473614, 2947228, 9578491, 19156982, 38313964]

約数ペア:

[(1, 38313964), (2, 19156982), (4, 9578491), (13, 2947228), (26, 1473614), (52, 736807), (173, 221468), (346, 110734), (692, 55367), (2249, 17036), (4259, 8996), (4498, 8518)]