30731632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31139408

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 593, 632, 656, 1186, 1264, 2372, 3239, 4744, 6478, 9488, 12956, 24313, 25912, 46847, 48626, 51824, 93694, 97252, 187388, 194504, 374776, 389008, 749552, 1920727, 3841454, 7682908, 15365816, 30731632]

約数ペア:

[(1, 30731632), (2, 15365816), (4, 7682908), (8, 3841454), (16, 1920727), (41, 749552), (79, 389008), (82, 374776), (158, 194504), (164, 187388), (316, 97252), (328, 93694), (593, 51824), (632, 48626), (656, 46847), (1186, 25912), (1264, 24313), (2372, 12956), (3239, 9488), (4744, 6478)]