31410132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 52415148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 53, 58, 78, 87, 106, 116, 131, 156, 159, 174, 212, 262, 318, 348, 377, 393, 524, 636, 689, 754, 786, 1131, 1378, 1508, 1537, 1572, 1703, 2067, 2262, 2756, 3074, 3406, 3799, 4134, 4524, 4611, 5109, 6148, 6812, 6943, 7598, 8268, 9222, 10218, 11397, 13886, 15196, 18444, 19981, 20436, 20829, 22794, 27772, 39962, 41658, 45588, 49387, 59943, 79924, 83316, 90259, 98774, 119886, 148161, 180518, 197548, 201347, 239772, 270777, 296322, 361036, 402694, 541554, 592644, 604041, 805388, 1083108, 1208082, 2416164, 2617511, 5235022, 7852533, 10470044, 15705066, 31410132]

約数ペア:

[(1, 31410132), (2, 15705066), (3, 10470044), (4, 7852533), (6, 5235022), (12, 2617511), (13, 2416164), (26, 1208082), (29, 1083108), (39, 805388), (52, 604041), (53, 592644), (58, 541554), (78, 402694), (87, 361036), (106, 296322), (116, 270777), (131, 239772), (156, 201347), (159, 197548), (174, 180518), (212, 148161), (262, 119886), (318, 98774), (348, 90259), (377, 83316), (393, 79924), (524, 59943), (636, 49387), (689, 45588), (754, 41658), (786, 39962), (1131, 27772), (1378, 22794), (1508, 20829), (1537, 20436), (1572, 19981), (1703, 18444), (2067, 15196), (2262, 13886), (2756, 11397), (3074, 10218), (3406, 9222), (3799, 8268), (4134, 7598), (4524, 6943), (4611, 6812), (5109, 6148)]