38902384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 79985952

約数和(自身を除く): 41083568

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 1733, 2806, 3466, 5612, 6932, 11224, 13864, 22448, 27728, 39859, 79718, 105713, 159436, 211426, 318872, 422852, 637744, 845704, 1691408, 2431399, 4862798, 9725596, 19451192, 38902384]

約数ペア:

[(1, 38902384), (2, 19451192), (4, 9725596), (8, 4862798), (16, 2431399), (23, 1691408), (46, 845704), (61, 637744), (92, 422852), (122, 318872), (184, 211426), (244, 159436), (368, 105713), (488, 79718), (976, 39859), (1403, 27728), (1733, 22448), (2806, 13864), (3466, 11224), (5612, 6932)]