31235088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 87940800

約数和(自身を除く): 56705712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1181, 1392, 1653, 2204, 2362, 3306, 3543, 4408, 4724, 6612, 7086, 8816, 9448, 13224, 14172, 18896, 22439, 26448, 28344, 34249, 44878, 56688, 67317, 68498, 89756, 102747, 134634, 136996, 179512, 205494, 269268, 273992, 359024, 410988, 538536, 547984, 650731, 821976, 1077072, 1301462, 1643952, 1952193, 2602924, 3904386, 5205848, 7808772, 10411696, 15617544, 31235088]

約数ペア:

[(1, 31235088), (2, 15617544), (3, 10411696), (4, 7808772), (6, 5205848), (8, 3904386), (12, 2602924), (16, 1952193), (19, 1643952), (24, 1301462), (29, 1077072), (38, 821976), (48, 650731), (57, 547984), (58, 538536), (76, 410988), (87, 359024), (114, 273992), (116, 269268), (152, 205494), (174, 179512), (228, 136996), (232, 134634), (304, 102747), (348, 89756), (456, 68498), (464, 67317), (551, 56688), (696, 44878), (912, 34249), (1102, 28344), (1181, 26448), (1392, 22439), (1653, 18896), (2204, 14172), (2362, 13224), (3306, 9448), (3543, 8816), (4408, 7086), (4724, 6612)]