78270992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3467}}^1$

素因数の和:3575

約数の個数: 40

約数和(自身を含む): 162552096

約数和(自身を除く): 84281104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3467, 5644, 6934, 11288, 13868, 22576, 27736, 55472, 58939, 117878, 235756, 287761, 471512, 575522, 943024, 1151044, 2302088, 4604176, 4891937, 9783874, 19567748, 39135496, 78270992]

約数ペア:

[(1, 78270992), (2, 39135496), (4, 19567748), (8, 9783874), (16, 4891937), (17, 4604176), (34, 2302088), (68, 1151044), (83, 943024), (136, 575522), (166, 471512), (272, 287761), (332, 235756), (664, 117878), (1328, 58939), (1411, 55472), (2822, 27736), (3467, 22576), (5644, 13868), (6934, 11288)]