83721328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9985

約数の個数: 40

約数和(自身を含む): 177310080

約数和(自身を除く): 93588752

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9929, 19858, 39716, 79432, 158864, 168793, 307799, 337586, 615598, 675172, 1231196, 1350344, 2462392, 2700688, 4924784, 5232583, 10465166, 20930332, 41860664, 83721328]

約数ペア:

[(1, 83721328), (2, 41860664), (4, 20930332), (8, 10465166), (16, 5232583), (17, 4924784), (31, 2700688), (34, 2462392), (62, 1350344), (68, 1231196), (124, 675172), (136, 615598), (248, 337586), (272, 307799), (496, 168793), (527, 158864), (1054, 79432), (2108, 39716), (4216, 19858), (8432, 9929)]