23800172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 23616148

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 158, 164, 167, 316, 334, 451, 668, 869, 902, 1738, 1804, 1837, 3239, 3476, 3674, 6478, 6847, 7348, 12956, 13193, 13694, 26386, 27388, 35629, 52772, 71258, 75317, 142516, 145123, 150634, 290246, 301268, 540913, 580492, 1081826, 2163652, 5950043, 11900086, 23800172]

約数ペア:

[(1, 23800172), (2, 11900086), (4, 5950043), (11, 2163652), (22, 1081826), (41, 580492), (44, 540913), (79, 301268), (82, 290246), (158, 150634), (164, 145123), (167, 142516), (316, 75317), (334, 71258), (451, 52772), (668, 35629), (869, 27388), (902, 26386), (1738, 13694), (1804, 13193), (1837, 12956), (3239, 7348), (3476, 6847), (3674, 6478)]