31363136

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 73924668

約数和(自身を除く): 42561532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 137, 146, 196, 224, 274, 292, 392, 448, 511, 548, 584, 784, 959, 1022, 1096, 1168, 1568, 1918, 2044, 2192, 2336, 3136, 3577, 3836, 4088, 4384, 4672, 6713, 7154, 7672, 8176, 8768, 10001, 13426, 14308, 15344, 16352, 20002, 26852, 28616, 30688, 32704, 40004, 53704, 57232, 61376, 70007, 80008, 107408, 114464, 140014, 160016, 214816, 228928, 280028, 320032, 429632, 490049, 560056, 640064, 980098, 1120112, 1960196, 2240224, 3920392, 4480448, 7840784, 15681568, 31363136]

約数ペア:

[(1, 31363136), (2, 15681568), (4, 7840784), (7, 4480448), (8, 3920392), (14, 2240224), (16, 1960196), (28, 1120112), (32, 980098), (49, 640064), (56, 560056), (64, 490049), (73, 429632), (98, 320032), (112, 280028), (137, 228928), (146, 214816), (196, 160016), (224, 140014), (274, 114464), (292, 107408), (392, 80008), (448, 70007), (511, 61376), (548, 57232), (584, 53704), (784, 40004), (959, 32704), (1022, 30688), (1096, 28616), (1168, 26852), (1568, 20002), (1918, 16352), (2044, 15344), (2192, 14308), (2336, 13426), (3136, 10001), (3577, 8768), (3836, 8176), (4088, 7672), (4384, 7154), (4672, 6713)]