38121344

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{17519}}^1$

素因数の和:17550

約数の個数: 32

約数和(自身を含む): 80416800

約数和(自身を除く): 42295456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 17519, 35038, 70076, 140152, 280304, 297823, 560608, 595646, 1121216, 1191292, 2242432, 2382584, 4765168, 9530336, 19060672, 38121344]

約数ペア:

[(1, 38121344), (2, 19060672), (4, 9530336), (8, 4765168), (16, 2382584), (17, 2242432), (32, 1191292), (34, 1121216), (64, 595646), (68, 560608), (128, 297823), (136, 280304), (272, 140152), (544, 70076), (1088, 35038), (2176, 17519)]