97439216

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8969}}^1$

素因数の和:9081

約数の個数: 40

約数和(自身を含む): 218006880

約数和(自身を除く): 120567664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 8969, 10864, 17938, 35876, 62783, 71752, 125566, 143504, 251132, 502264, 869993, 1004528, 1739986, 3479972, 6089951, 6959944, 12179902, 13919888, 24359804, 48719608, 97439216]

約数ペア:

[(1, 97439216), (2, 48719608), (4, 24359804), (7, 13919888), (8, 12179902), (14, 6959944), (16, 6089951), (28, 3479972), (56, 1739986), (97, 1004528), (112, 869993), (194, 502264), (388, 251132), (679, 143504), (776, 125566), (1358, 71752), (1552, 62783), (2716, 35876), (5432, 17938), (8969, 10864)]