31916112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 86423040

約数和(自身を除く): 54506928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 241, 248, 267, 356, 372, 482, 496, 534, 712, 723, 744, 964, 1068, 1424, 1446, 1488, 1928, 2136, 2759, 2892, 3856, 4272, 5518, 5784, 7471, 8277, 11036, 11568, 14942, 16554, 21449, 22072, 22413, 29884, 33108, 42898, 44144, 44826, 59768, 64347, 66216, 85796, 89652, 119536, 128694, 132432, 171592, 179304, 257388, 343184, 358608, 514776, 664919, 1029552, 1329838, 1994757, 2659676, 3989514, 5319352, 7979028, 10638704, 15958056, 31916112]

約数ペア:

[(1, 31916112), (2, 15958056), (3, 10638704), (4, 7979028), (6, 5319352), (8, 3989514), (12, 2659676), (16, 1994757), (24, 1329838), (31, 1029552), (48, 664919), (62, 514776), (89, 358608), (93, 343184), (124, 257388), (178, 179304), (186, 171592), (241, 132432), (248, 128694), (267, 119536), (356, 89652), (372, 85796), (482, 66216), (496, 64347), (534, 59768), (712, 44826), (723, 44144), (744, 42898), (964, 33108), (1068, 29884), (1424, 22413), (1446, 22072), (1488, 21449), (1928, 16554), (2136, 14942), (2759, 11568), (2892, 11036), (3856, 8277), (4272, 7471), (5518, 5784)]