31888896

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 80

約数和(自身を含む): 91546224

約数和(自身を除く): 59657328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1597, 1664, 2496, 3194, 3328, 4791, 4992, 6388, 6656, 9582, 9984, 12776, 19164, 19968, 20761, 25552, 38328, 41522, 51104, 62283, 76656, 83044, 102208, 124566, 153312, 166088, 204416, 249132, 306624, 332176, 408832, 498264, 613248, 664352, 817664, 996528, 1226496, 1328704, 1993056, 2452992, 2657408, 3986112, 5314816, 7972224, 10629632, 15944448, 31888896]

約数ペア:

[(1, 31888896), (2, 15944448), (3, 10629632), (4, 7972224), (6, 5314816), (8, 3986112), (12, 2657408), (13, 2452992), (16, 1993056), (24, 1328704), (26, 1226496), (32, 996528), (39, 817664), (48, 664352), (52, 613248), (64, 498264), (78, 408832), (96, 332176), (104, 306624), (128, 249132), (156, 204416), (192, 166088), (208, 153312), (256, 124566), (312, 102208), (384, 83044), (416, 76656), (512, 62283), (624, 51104), (768, 41522), (832, 38328), (1248, 25552), (1536, 20761), (1597, 19968), (1664, 19164), (2496, 12776), (3194, 9984), (3328, 9582), (4791, 6656), (4992, 6388)]