390167392

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{420439}}^1$

素因数の和:420478

約数の個数: 24

約数和(自身を含む): 794631600

約数和(自身を除く): 404464208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 420439, 840878, 1681756, 3363512, 6727024, 12192731, 13454048, 24385462, 48770924, 97541848, 195083696, 390167392]

約数ペア:

[(1, 390167392), (2, 195083696), (4, 97541848), (8, 48770924), (16, 24385462), (29, 13454048), (32, 12192731), (58, 6727024), (116, 3363512), (232, 1681756), (464, 840878), (928, 420439)]