31968392

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 61584600

約数和(自身を除く): 29616208

約数列:

[1, 2, 4, 8, 61, 109, 122, 218, 244, 436, 488, 601, 872, 1202, 2404, 4808, 6649, 13298, 26596, 36661, 53192, 65509, 73322, 131018, 146644, 262036, 293288, 524072, 3996049, 7992098, 15984196, 31968392]

約数ペア:

[(1, 31968392), (2, 15984196), (4, 7992098), (8, 3996049), (61, 524072), (109, 293288), (122, 262036), (218, 146644), (244, 131018), (436, 73322), (488, 65509), (601, 53192), (872, 36661), (1202, 26596), (2404, 13298), (4808, 6649)]