38363312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 80567760

約数和(自身を除く): 42204448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1019, 1448, 2038, 2353, 2896, 4076, 4706, 8152, 9412, 13247, 16304, 18824, 26494, 37648, 52988, 105976, 184439, 211952, 368878, 737756, 1475512, 2397707, 2951024, 4795414, 9590828, 19181656, 38363312]

約数ペア:

[(1, 38363312), (2, 19181656), (4, 9590828), (8, 4795414), (13, 2951024), (16, 2397707), (26, 1475512), (52, 737756), (104, 368878), (181, 211952), (208, 184439), (362, 105976), (724, 52988), (1019, 37648), (1448, 26494), (2038, 18824), (2353, 16304), (2896, 13247), (4076, 9412), (4706, 8152)]