31607496

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 58810104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 229, 243, 284, 324, 426, 458, 486, 568, 639, 648, 687, 852, 916, 972, 1278, 1374, 1704, 1832, 1917, 1944, 2061, 2556, 2748, 3834, 4122, 5112, 5496, 5751, 6183, 7668, 8244, 11502, 12366, 15336, 16259, 16488, 17253, 18549, 23004, 24732, 32518, 34506, 37098, 46008, 48777, 49464, 55647, 65036, 69012, 74196, 97554, 111294, 130072, 138024, 146331, 148392, 195108, 222588, 292662, 390216, 438993, 445176, 585324, 877986, 1170648, 1316979, 1755972, 2633958, 3511944, 3950937, 5267916, 7901874, 10535832, 15803748, 31607496]

約数ペア:

[(1, 31607496), (2, 15803748), (3, 10535832), (4, 7901874), (6, 5267916), (8, 3950937), (9, 3511944), (12, 2633958), (18, 1755972), (24, 1316979), (27, 1170648), (36, 877986), (54, 585324), (71, 445176), (72, 438993), (81, 390216), (108, 292662), (142, 222588), (162, 195108), (213, 148392), (216, 146331), (229, 138024), (243, 130072), (284, 111294), (324, 97554), (426, 74196), (458, 69012), (486, 65036), (568, 55647), (639, 49464), (648, 48777), (687, 46008), (852, 37098), (916, 34506), (972, 32518), (1278, 24732), (1374, 23004), (1704, 18549), (1832, 17253), (1917, 16488), (1944, 16259), (2061, 15336), (2556, 12366), (2748, 11502), (3834, 8244), (4122, 7668), (5112, 6183), (5496, 5751)]