17636451664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{87323}}^1$

素因数の和:88315

約数の個数: 40

約数和(自身を含む): 36837454752

約数和(自身を除く): 19201003088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 971, 1942, 3884, 7768, 12623, 15536, 25246, 50492, 87323, 100984, 174646, 201968, 349292, 698584, 1135199, 1397168, 2270398, 4540796, 9081592, 18163184, 84790633, 169581266, 339162532, 678325064, 1102278229, 1356650128, 2204556458, 4409112916, 8818225832, 17636451664]

約数ペア:

[(1, 17636451664), (2, 8818225832), (4, 4409112916), (8, 2204556458), (13, 1356650128), (16, 1102278229), (26, 678325064), (52, 339162532), (104, 169581266), (208, 84790633), (971, 18163184), (1942, 9081592), (3884, 4540796), (7768, 2270398), (12623, 1397168), (15536, 1135199), (25246, 698584), (50492, 349292), (87323, 201968), (100984, 174646)]