193712944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 385778880

約数和(自身を除く): 192065936

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 692, 752, 1384, 1489, 2768, 2978, 5956, 8131, 11912, 16262, 23824, 32524, 65048, 69983, 130096, 139966, 257597, 279932, 515194, 559864, 1030388, 1119728, 2060776, 4121552, 12107059, 24214118, 48428236, 96856472, 193712944]

約数ペア:

[(1, 193712944), (2, 96856472), (4, 48428236), (8, 24214118), (16, 12107059), (47, 4121552), (94, 2060776), (173, 1119728), (188, 1030388), (346, 559864), (376, 515194), (692, 279932), (752, 257597), (1384, 139966), (1489, 130096), (2768, 69983), (2978, 65048), (5956, 32524), (8131, 23824), (11912, 16262)]