42190192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 54232208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 239, 272, 374, 472, 478, 649, 748, 944, 956, 1003, 1298, 1496, 1912, 2006, 2596, 2629, 2992, 3824, 4012, 4063, 5192, 5258, 8024, 8126, 10384, 10516, 11033, 14101, 16048, 16252, 21032, 22066, 28202, 32504, 42064, 44132, 44693, 56404, 65008, 88264, 89386, 112808, 155111, 176528, 178772, 225616, 239717, 310222, 357544, 479434, 620444, 715088, 958868, 1240888, 1917736, 2481776, 2636887, 3835472, 5273774, 10547548, 21095096, 42190192]

約数ペア:

[(1, 42190192), (2, 21095096), (4, 10547548), (8, 5273774), (11, 3835472), (16, 2636887), (17, 2481776), (22, 1917736), (34, 1240888), (44, 958868), (59, 715088), (68, 620444), (88, 479434), (118, 357544), (136, 310222), (176, 239717), (187, 225616), (236, 178772), (239, 176528), (272, 155111), (374, 112808), (472, 89386), (478, 88264), (649, 65008), (748, 56404), (944, 44693), (956, 44132), (1003, 42064), (1298, 32504), (1496, 28202), (1912, 22066), (2006, 21032), (2596, 16252), (2629, 16048), (2992, 14101), (3824, 11033), (4012, 10516), (4063, 10384), (5192, 8126), (5258, 8024)]