212236432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4787}}^1$

素因数の和:4975

約数の個数: 40

約数和(自身を含む): 438159456

約数和(自身を除く): 225923024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 4787, 5542, 9574, 11084, 19148, 22168, 38296, 44336, 76592, 81379, 162758, 325516, 651032, 780281, 1302064, 1560562, 3121124, 6242248, 12484496, 13264777, 26529554, 53059108, 106118216, 212236432]

約数ペア:

[(1, 212236432), (2, 106118216), (4, 53059108), (8, 26529554), (16, 13264777), (17, 12484496), (34, 6242248), (68, 3121124), (136, 1560562), (163, 1302064), (272, 780281), (326, 651032), (652, 325516), (1304, 162758), (2608, 81379), (2771, 76592), (4787, 44336), (5542, 38296), (9574, 22168), (11084, 19148)]