31550368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 35400992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 983, 1003, 1888, 1966, 2006, 3932, 4012, 7864, 8024, 15728, 16048, 16711, 31456, 32096, 33422, 57997, 66844, 115994, 133688, 231988, 267376, 463976, 534752, 927952, 985949, 1855904, 1971898, 3943796, 7887592, 15775184, 31550368]

約数ペア:

[(1, 31550368), (2, 15775184), (4, 7887592), (8, 3943796), (16, 1971898), (17, 1855904), (32, 985949), (34, 927952), (59, 534752), (68, 463976), (118, 267376), (136, 231988), (236, 133688), (272, 115994), (472, 66844), (544, 57997), (944, 33422), (983, 32096), (1003, 31456), (1888, 16711), (1966, 16048), (2006, 15728), (3932, 8024), (4012, 7864)]