40477712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 86473632

約数和(自身を除く): 45995920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 2371, 4268, 4742, 8536, 9484, 17072, 18968, 26081, 37936, 52162, 104324, 208648, 229987, 417296, 459974, 919948, 1839896, 2529857, 3679792, 5059714, 10119428, 20238856, 40477712]

約数ペア:

[(1, 40477712), (2, 20238856), (4, 10119428), (8, 5059714), (11, 3679792), (16, 2529857), (22, 1839896), (44, 919948), (88, 459974), (97, 417296), (176, 229987), (194, 208648), (388, 104324), (776, 52162), (1067, 37936), (1552, 26081), (2134, 18968), (2371, 17072), (4268, 9484), (4742, 8536)]