193912448

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{65867}}^1$

素因数の和:65904

約数の個数: 32

約数和(自身を含む): 403112160

約数和(自身を除く): 209199712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 65867, 131734, 263468, 526936, 1053872, 1514941, 2107744, 3029882, 4215488, 6059764, 8430976, 12119528, 24239056, 48478112, 96956224, 193912448]

約数ペア:

[(1, 193912448), (2, 96956224), (4, 48478112), (8, 24239056), (16, 12119528), (23, 8430976), (32, 6059764), (46, 4215488), (64, 3029882), (92, 2107744), (128, 1514941), (184, 1053872), (368, 526936), (736, 263468), (1472, 131734), (2944, 65867)]