23799856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 49203200

約数和(自身を除く): 25403344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 991, 1264, 1501, 1982, 3002, 3964, 6004, 7928, 12008, 15856, 18829, 24016, 37658, 75316, 78289, 150632, 156578, 301264, 313156, 626312, 1252624, 1487491, 2974982, 5949964, 11899928, 23799856]

約数ペア:

[(1, 23799856), (2, 11899928), (4, 5949964), (8, 2974982), (16, 1487491), (19, 1252624), (38, 626312), (76, 313156), (79, 301264), (152, 156578), (158, 150632), (304, 78289), (316, 75316), (632, 37658), (991, 24016), (1264, 18829), (1501, 15856), (1982, 12008), (3002, 7928), (3964, 6004)]