42869658448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{43237}}^1$

素因数の和:45275

約数の個数: 40

約数和(自身を含む): 85784192000

約数和(自身を除く): 42914533552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1999, 3998, 7996, 15992, 31984, 43237, 61969, 86474, 123938, 172948, 247876, 345896, 495752, 691792, 991504, 1340347, 2680694, 5361388, 10722776, 21445552, 86430763, 172861526, 345723052, 691446104, 1382892208, 2679353653, 5358707306, 10717414612, 21434829224, 42869658448]

約数ペア:

[(1, 42869658448), (2, 21434829224), (4, 10717414612), (8, 5358707306), (16, 2679353653), (31, 1382892208), (62, 691446104), (124, 345723052), (248, 172861526), (496, 86430763), (1999, 21445552), (3998, 10722776), (7996, 5361388), (15992, 2680694), (31984, 1340347), (43237, 991504), (61969, 691792), (86474, 495752), (123938, 345896), (172948, 247876)]