262013488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48023}}^1$

素因数の和:48073

約数の個数: 40

約数和(自身を含む): 571677696

約数和(自身を除く): 309664208

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 48023, 96046, 192092, 384184, 528253, 768368, 1056506, 1488713, 2113012, 2977426, 4226024, 5954852, 8452048, 11909704, 16375843, 23819408, 32751686, 65503372, 131006744, 262013488]

約数ペア:

[(1, 262013488), (2, 131006744), (4, 65503372), (8, 32751686), (11, 23819408), (16, 16375843), (22, 11909704), (31, 8452048), (44, 5954852), (62, 4226024), (88, 2977426), (124, 2113012), (176, 1488713), (248, 1056506), (341, 768368), (496, 528253), (682, 384184), (1364, 192092), (2728, 96046), (5456, 48023)]