31239048

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 50408952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 599, 636, 984, 1198, 1272, 1797, 2173, 2396, 3594, 4346, 4792, 6519, 7188, 8692, 13038, 14376, 17384, 24559, 26076, 31747, 49118, 52152, 63494, 73677, 95241, 98236, 126988, 147354, 190482, 196472, 253976, 294708, 380964, 589416, 761928, 1301627, 2603254, 3904881, 5206508, 7809762, 10413016, 15619524, 31239048]

約数ペア:

[(1, 31239048), (2, 15619524), (3, 10413016), (4, 7809762), (6, 5206508), (8, 3904881), (12, 2603254), (24, 1301627), (41, 761928), (53, 589416), (82, 380964), (106, 294708), (123, 253976), (159, 196472), (164, 190482), (212, 147354), (246, 126988), (318, 98236), (328, 95241), (424, 73677), (492, 63494), (599, 52152), (636, 49118), (984, 31747), (1198, 26076), (1272, 24559), (1797, 17384), (2173, 14376), (2396, 13038), (3594, 8692), (4346, 7188), (4792, 6519)]