31433376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 90175680

約数和(自身を除く): 58742304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 267, 283, 312, 356, 416, 534, 566, 624, 712, 849, 1068, 1132, 1157, 1248, 1424, 1698, 2136, 2264, 2314, 2848, 3396, 3471, 3679, 4272, 4528, 4628, 6792, 6942, 7358, 8544, 9056, 9256, 11037, 13584, 13884, 14716, 18512, 22074, 25187, 27168, 27768, 29432, 37024, 44148, 50374, 55536, 58864, 75561, 88296, 100748, 111072, 117728, 151122, 176592, 201496, 302244, 327431, 353184, 402992, 604488, 654862, 805984, 982293, 1208976, 1309724, 1964586, 2417952, 2619448, 3929172, 5238896, 7858344, 10477792, 15716688, 31433376]

約数ペア:

[(1, 31433376), (2, 15716688), (3, 10477792), (4, 7858344), (6, 5238896), (8, 3929172), (12, 2619448), (13, 2417952), (16, 1964586), (24, 1309724), (26, 1208976), (32, 982293), (39, 805984), (48, 654862), (52, 604488), (78, 402992), (89, 353184), (96, 327431), (104, 302244), (156, 201496), (178, 176592), (208, 151122), (267, 117728), (283, 111072), (312, 100748), (356, 88296), (416, 75561), (534, 58864), (566, 55536), (624, 50374), (712, 44148), (849, 37024), (1068, 29432), (1132, 27768), (1157, 27168), (1248, 25187), (1424, 22074), (1698, 18512), (2136, 14716), (2264, 13884), (2314, 13584), (2848, 11037), (3396, 9256), (3471, 9056), (3679, 8544), (4272, 7358), (4528, 6942), (4628, 6792)]