16860441488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{256831}}^1$

素因数の和:257223

約数の個数: 40

約数和(自身を含む): 35732522496

約数和(自身を除く): 18872081008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373, 746, 1492, 2984, 4103, 5968, 8206, 16412, 32824, 65648, 256831, 513662, 1027324, 2054648, 2825141, 4109296, 5650282, 11300564, 22601128, 45202256, 95797963, 191595926, 383191852, 766383704, 1053777593, 1532767408, 2107555186, 4215110372, 8430220744, 16860441488]

約数ペア:

[(1, 16860441488), (2, 8430220744), (4, 4215110372), (8, 2107555186), (11, 1532767408), (16, 1053777593), (22, 766383704), (44, 383191852), (88, 191595926), (176, 95797963), (373, 45202256), (746, 22601128), (1492, 11300564), (2984, 5650282), (4103, 4109296), (5968, 2825141), (8206, 2054648), (16412, 1027324), (32824, 513662), (65648, 256831)]