31667688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 96445440

約数和(自身を除く): 64777752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1471, 1656, 1794, 2392, 2691, 2942, 3588, 4413, 5382, 5884, 7176, 8826, 10764, 11768, 13239, 17652, 19123, 21528, 26478, 33833, 35304, 38246, 52956, 57369, 67666, 76492, 101499, 105912, 114738, 135332, 152984, 172107, 202998, 229476, 270664, 304497, 344214, 405996, 439829, 458952, 608994, 688428, 811992, 879658, 1217988, 1319487, 1376856, 1759316, 2435976, 2638974, 3518632, 3958461, 5277948, 7916922, 10555896, 15833844, 31667688]

約数ペア:

[(1, 31667688), (2, 15833844), (3, 10555896), (4, 7916922), (6, 5277948), (8, 3958461), (9, 3518632), (12, 2638974), (13, 2435976), (18, 1759316), (23, 1376856), (24, 1319487), (26, 1217988), (36, 879658), (39, 811992), (46, 688428), (52, 608994), (69, 458952), (72, 439829), (78, 405996), (92, 344214), (104, 304497), (117, 270664), (138, 229476), (156, 202998), (184, 172107), (207, 152984), (234, 135332), (276, 114738), (299, 105912), (312, 101499), (414, 76492), (468, 67666), (552, 57369), (598, 52956), (828, 38246), (897, 35304), (936, 33833), (1196, 26478), (1471, 21528), (1656, 19123), (1794, 17652), (2392, 13239), (2691, 11768), (2942, 10764), (3588, 8826), (4413, 7176), (5382, 5884)]