31951464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 54232536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 1709, 2337, 3116, 3418, 4674, 5127, 6232, 6836, 9348, 10254, 13672, 18696, 20508, 32471, 41016, 64942, 70069, 97413, 129884, 140138, 194826, 210207, 259768, 280276, 389652, 420414, 560552, 779304, 840828, 1331311, 1681656, 2662622, 3993933, 5325244, 7987866, 10650488, 15975732, 31951464]

約数ペア:

[(1, 31951464), (2, 15975732), (3, 10650488), (4, 7987866), (6, 5325244), (8, 3993933), (12, 2662622), (19, 1681656), (24, 1331311), (38, 840828), (41, 779304), (57, 560552), (76, 420414), (82, 389652), (114, 280276), (123, 259768), (152, 210207), (164, 194826), (228, 140138), (246, 129884), (328, 97413), (456, 70069), (492, 64942), (779, 41016), (984, 32471), (1558, 20508), (1709, 18696), (2337, 13672), (3116, 10254), (3418, 9348), (4674, 6836), (5127, 6232)]