91543168

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 188624520

約数和(自身を除く): 97081352

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 97, 101, 128, 146, 194, 202, 292, 388, 404, 584, 776, 808, 1168, 1552, 1616, 2336, 3104, 3232, 4672, 6208, 6464, 7081, 7373, 9344, 9797, 12416, 12928, 14162, 14746, 19594, 28324, 29492, 39188, 56648, 58984, 78376, 113296, 117968, 156752, 226592, 235936, 313504, 453184, 471872, 627008, 715181, 906368, 943744, 1254016, 1430362, 2860724, 5721448, 11442896, 22885792, 45771584, 91543168]

約数ペア:

[(1, 91543168), (2, 45771584), (4, 22885792), (8, 11442896), (16, 5721448), (32, 2860724), (64, 1430362), (73, 1254016), (97, 943744), (101, 906368), (128, 715181), (146, 627008), (194, 471872), (202, 453184), (292, 313504), (388, 235936), (404, 226592), (584, 156752), (776, 117968), (808, 113296), (1168, 78376), (1552, 58984), (1616, 56648), (2336, 39188), (3104, 29492), (3232, 28324), (4672, 19594), (6208, 14746), (6464, 14162), (7081, 12928), (7373, 12416), (9344, 9797)]