80236192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 169464960

約数和(自身を除く): 89228768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1867, 2528, 2686, 3734, 5372, 7468, 10744, 14936, 21488, 29872, 31739, 42976, 59744, 63478, 126956, 147493, 253912, 294986, 507824, 589972, 1015648, 1179944, 2359888, 2507381, 4719776, 5014762, 10029524, 20059048, 40118096, 80236192]

約数ペア:

[(1, 80236192), (2, 40118096), (4, 20059048), (8, 10029524), (16, 5014762), (17, 4719776), (32, 2507381), (34, 2359888), (68, 1179944), (79, 1015648), (136, 589972), (158, 507824), (272, 294986), (316, 253912), (544, 147493), (632, 126956), (1264, 63478), (1343, 59744), (1867, 42976), (2528, 31739), (2686, 29872), (3734, 21488), (5372, 14936), (7468, 10744)]