86564896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 191939328

約数和(自身を除く): 105374432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 7933, 10912, 15866, 31732, 63464, 87263, 126928, 174526, 245923, 253856, 349052, 491846, 698104, 983692, 1396208, 1967384, 2705153, 2792416, 3934768, 5410306, 7869536, 10820612, 21641224, 43282448, 86564896]

約数ペア:

[(1, 86564896), (2, 43282448), (4, 21641224), (8, 10820612), (11, 7869536), (16, 5410306), (22, 3934768), (31, 2792416), (32, 2705153), (44, 1967384), (62, 1396208), (88, 983692), (124, 698104), (176, 491846), (248, 349052), (341, 253856), (352, 245923), (496, 174526), (682, 126928), (992, 87263), (1364, 63464), (2728, 31732), (5456, 15866), (7933, 10912)]